For teachers

• • How many altogether
  • Printable
• • How many altogether
  • Printable
• • How many altogether (using plus sign)
  • Printable
• • How many altogether (using plus sign)
  • Printable

For students

• • How many altogether (up to 10)
  • Practice

For students

• • Addition (by counting)
  • Practice

For students

• • One More Than
  • Tutorial
• • One more
  • Practice

For students

• • One more than
  • Practice
• • One more than
  • Practice

For students

• • Add on to 5
  • Tutorial
• • Adding on to 5
  • Practice

For students

• • How many altogether (up to 20)
  • Practice

For students

• • Count on 2 - numbers up to 10
  • Tutorial
• • Two more than
  • Practice

For teachers

• • Adding on
  • Printable

For students

• • Two more than
  • Practice

For students

• • Plus two
  • Challenge
• • ONE MINUTE CHALLENGE - Add 2
  • Challenge

For students

• • Plus two
  • Practice

For students

• • Adding within 5
  • Practice

For students

• • AddingDots
  • Tutorial
• • Addition to 10
  • Tutorial
• • Adding to 10 (visual)- 1
  • Practice
• • Adding to 10 (visual)- 2
  • Practice
• • Adding to 10 (visual) - 3
  • Practice

For teachers

• • How many altogether? (activity 1)
  • Printable
• • How many altogether? (activity 2)
  • Printable
• • How many altogether? (activity 3)
  • Printable
• • Addition of numbers up to 10
  • Printable

For students

• • Adding to 10 (visual cues)
  • Practice

For teachers

• • Adding to 10 with visual cues - problems
  • Printable

For students

• • Add on to 10
  • Tutorial
• • Add on to 10
  • Practice

For students

• • Adding on to 10
  • Practice

For students

• • Add on 1
  • Practice

For students

• • Add on 2
  • Practice

For students

• • Add on 3
  • Practice

For students

• • Add on 4
  • Practice

For students

• • Add on 5
  • Practice

For students

• • Add on 6
  • Practice

For students

• • Add on 7
  • Practice

For students

• • Add on 8
  • Practice

For students

• • Add on 9
  • Practice

For students

• • Add on 10
  • Practice

For students

• • Add single digit numbers
  • Tutorial
• • Adding ones
  • Practice

For teachers

• • Adding ones
  • Printable
• • Adding on
  • Printable

For students

• • Addition to 20
  • Tutorial
• • Add numbers less than 5
  • Tutorial
• • Timed Challenge: Add numbers less than 5
  • Challenge
• • Single Digit Addition
  • Practice
• • Timed Challenge: Add single digit numbers
  • Challenge

For teachers

• • 
  • Add Single Digits Duck Game
  • Practice
• • Single Digit Addition (Auto-Generated)
  • Printable
• • Add doubles - single digit numbers
  • Printable
• • Adding to 20
  • Printable
• • Add single digit numbers
  • Printable
• • 
  • Drill - Add numbers up to 10 (Auto-Generated)
  • Printable
• • Drill - Add numbers up to 10.
  • Printable
• • 
  • Drill - Doubles to 20 (Auto-Generated)
  • Printable
• • Drill - Doubles to 20
  • Printable
• • 
  • Add single digit numbers using a number line
  • Practice

For students

• • Single digit addition: Activity 1
  • Practice
• • Single digit addition: Activity 2
  • Practice

For teachers

• • Single digit addition 1
  • Printable
• • Single digit addition 2
  • Printable
• • 
  • Addition problem solving
  • Assessment

For students

• • Counting Forwards By 10
  • Tutorial
• • Add on 10
  • Practice
• • Timed Challenge: Add on 10 - Jump Strategy
  • Challenge

For teachers

• • 
  • Drill - add on 10 to numbers up to 20 (Auto-Generated)
  • Printable
• • Drill - add on 10 to numbers up to 20
  • Printable
• • 
  • Drill Add On 10 to numbers Less 100 (Auto-Generated)
  • Printable
• • Drill Add On 10 to numbers Less 100
  • Printable

For students

• • Make 10
  • Tutorial
• • Make 10 - children
  • Practice
• • Make 10 - Using a number line
  • Practice

For students

• • Make 10
  • Practice
• • Make 10
  • Practice

For teachers

• • Make 10
  • Printable

For students

• • Single digit addition (missing number)
  • Tutorial
• • Single digit addition (missing number)
  • Practice
• • Single digit addition (missing number)
  • Challenge

For teachers

• • Add single digit numbers - missing number
  • Printable
• • Single digit addition with a missing number
  • Printable
• • Single digit addition with a missing number
  • Printable
• • 
  • Drill - Single digit addition with a missing number (Auto-Generated)
  • Printable
• • Drill - Single digit addition with a missing number
  • Printable

For students

• • Add three numbers - each under 6
  • Tutorial
• • Add three numbers - each under 6
  • Practice
• • Timed Challenge: Add three numbers - each under 6
  • Challenge

For teachers

• • Add three sets of numbers
  • Printable
• • Add three numbers - each under 6
  • Printable
• • 
  • Drill - add three numbers up to 5 (Auto-Generated)
  • Printable
• • Drill - add three numbers up to 5
  • Printable
• • Add three single digit numbers
  • Printable
• • 
  • Drill - Add three numbers - each less than 10 (Auto-Generated)
  • Printable
• • Drill - Add three numbers - each less than 10
  • Printable

For students

• • Adding three single-digit numbers
  • Tutorial
• • Add three sets of numbers
  • Practice
• • Timed Challenge: Add three numbers - each under 11
  • Challenge

For students

• • Adding three numbers
  • Practice

For students

• • Make 20
  • Practice

For students

• • Explain addition and subtraction by drawing
  • Practice

For students

• • Single Digit Addition Match
  • Practice
• • Single Digit Addition - Match Activity 2
  • Practice

For students

• • Adding three numbers (single digit)
  • Practice

For students

• • Single digit addition (multiple answers)
  • Practice

For students

• • Add 10
  • Practice

For students

• • Adding on 10
  • Practice

For teachers

• • Add on 10 - Jump Strategy
  • Printable
• • Drill - Add on 10 to numbers up to 100
  • Printable

For students

• • Adding on 10
  • Practice

For teachers

• • Add on 20 - Jump Strategy
  • Printable
• • Drill - Add on 20 to numbers up to 100
  • Printable

For students

• • Adding on 30
  • Practice

For teachers

• • Add on 30
  • Printable
• • Drill - Add on 30 to numbers up to 100
  • Printable

For students

• • Adding on 40
  • Practice

For teachers

• • Add on 40 - Jump Strategy
  • Printable

For students

• • Adding on 50
  • Practice

For teachers

• • Add on 50 - Jump Strategy
  • Printable
• • Drill - Add on 50 to numbers up to 100
  • Printable

For students

• • Add 100
  • Practice

For students

• • Adding multiples of 10
  • Tutorial
• • Adding multiples of 10.
  • Practice

For teachers

• • 
  • Addition problem solving
  • Assessment

For students

• • Two digit addition (estimating)
  • Practice

For teachers

• • Estimating
  • Printable

For students

• • Add On Numbers Under 10
  • Tutorial
• • Adding Lots Of 100
  • Tutorial
• • Adding on single digit numbers
  • Practice
• • Timed Challenge: 'Adding On' single digit numbers
  • Challenge

For teachers

• • Add On numbers up to 10
  • Printable
• • Mixed addition
  • Printable
• • Add on number less than 10
  • Printable
• • Add on single digit numbers to numbers up to 1,000
  • Printable
• • Drill - Add on 40 to numbers up to 100
  • Printable
• • Drill - Add single digit numbers to numbers up to 50
  • Printable
• • Drill - Add on lots of 10 to numbers up to 200 - written strategy
  • Printable
• • Drill - Add single digit numbers to numbers up to 100
  • Printable

For students

• • Add on 10
  • Practice

For students

• • Add on 20
  • Practice

For students

• • Add on 30
  • Practice

For students

• • Add on 40
  • Practice

For students

• • Add on 50
  • Practice

For students

• • Add On multiples of 10
  • Practice
• • Timed Challenge: Add On multiples of 10
  • Challenge

For teachers

• • Adding multiples of 10 to numbers less than 1,000
  • Printable
• • Adding multiples of 10 to numbers less than 200
  • Printable

For students

• • Add on multiples of 10
  • Practice

For students

• • Split Strategy
  • Tutorial
• • Two digit addition (split strategy)
  • Tutorial
• • Two digit addition (split strategy)
  • Practice
• • Two digit addition (split strategy)
  • Practice

For students

• • Jump strategy
  • Tutorial
• • Jump Strategy
  • Tutorial
• • Two digit addition (jump strategy) - 2
  • Practice
• • Two digit addition (jump strategy) - 1
  • Practice
• • Two digit addition (jump strategy) - 3
  • Practice

For students

• • Two Digit Addition - Traditional Method - No Carrying
  • Tutorial
• • Two Digit Addition - Traditional Method with Carrying
  • Tutorial
• • Two digit addition (traditional methods) - 1
  • Practice
• • Two digit addition (traditional methods) - 2
  • Practice

For teachers

• • 
  • Drill - Adding two digit numbers - written strategies (Auto-Generated)
  • Printable
• • Drill - Adding two digit numbers - written strategies
  • Printable

For students

• • Mental Strategies In Addition
  • Tutorial
• • Two digit addition - look for 10
  • Practice

For students

• • Two digit addition
  • Practice

For students

• • Two digit addition
  • Practice
• • Two digit addition
  • Practice
• • Two digit addition - 1
  • Practice
• • Two digit addition - 2
  • Practice
• • Two digit addition - 3
  • Practice
• • Two digit addition - 4
  • Practice

For teachers

• • Two digit addition 1
  • Printable
• • 
  • Problem solving using addition
  • Assessment
• • Addition of two digit numbers
  • Printable
• • Subtraction - two digit numbers
  • Printable
• • Mental strategies in addition - add on numbers up to 20
  • Printable
• • Mental strategies in addition - add on numbers up to 30
  • Printable
• • Mental strategies in addition - add on numbers up to 40
  • Printable
• • Addition of two digit numbers
  • Printable
• • Mental strategies in addition - add on numbers up to 50
  • Printable

For students

• • Add on multiples of 100
  • Practice

For teachers

• • Adding multiples of 100 to numbers less than 1,000
  • Printable
• • Drill - Add on multiples of 100 - written strategy
  • Printable

For students

• • Challenge Puzzle - Addition Pyramid
  • Practice

For students

• • Addition two Digit - Missing Numbers
  • Tutorial
• • Two digit addition (missing number)
  • Practice

For teachers

• • 
  • Drill - Add to 20 - missing number (Auto-Generated)
  • Printable
• • Drill - Add to 20 - missing number
  • Printable

For students

• • Addition Make 100
  • Tutorial
• • Make 100
  • Practice

For students

• • Make 100
  • Practice
• • Addition - Make 100
  • Practice

For teachers

• • Make 100
  • Printable

For students

• • Challenge puzzle
  • Practice

For students

• • Addition and Subtraction
  • Practice

For students

• • Three digit addition
  • Tutorial
• • Three digit addition
  • Tutorial
• • Three digit addition
  • Practice

For students

• • Addition Of Five Digit Numbers
  • Tutorial
• • Addition Of Large Numbers
  • Tutorial
• • Addition of large numbers
  • Practice
• • Addition Problem Solving
  • Printable

For teachers

• • 
  • Numbers Problem Solving
  • Assessment
• • 
  • Addition Problem Solving
  • Assessment
• • Addition of three digit numbers
  • Printable
• • 
  • Addition Problem Solving
  • Assessment
• • 
  • Drill - Add three digit numbers - written strategy (Auto-Generated)
  • Printable
• • Drill - Add three digit numbers - written strategy
  • Printable
• • 
  • Drill - Add four digit numbers - written strategy (Auto-Generated)
  • Printable
• • Drill - Add four digit numbers - written strategy
  • Printable
• • 
  • Drill - Adding large numbers - written strategy (Auto-Generated)
  • Printable
• • Drill - Adding large numbers - written strategy
  • Printable

For students

• • Three digit addition
  • Practice

For students

• • Adding large numbers
  • Practice
• • Addition of large numbers
  • Practice

For teachers

• • Addition of large numbers
  • Printable
• • 
  • Problems solving using addition
  • Assessment
• • 
  • Problem solving using addition
  • Assessment
• • Add on lots of 1000 to numbers under 10,000
  • Printable
• • Addition of four digit numbers
  • Printable
• • Add on lots of 100 to numbers under 10,000
  • Printable
• • Addition of four digit number
  • Printable
• • Add On Lots Of 10 to numbers under 10,000
  • Printable

For students

• • Addition of large numbers (puzzle)
  • Practice

For students

• • Adding Three Numbers
  • Tutorial
• • Mental strategy for adding three numbers
  • Tutorial
• • Adding Three Numbers Each Less Than 100
  • Tutorial
• • Timed Challenge: adding three numbers each less than 20
  • Challenge
• • Adding three numbers
  • Practice

For teachers

• • 
  • Drill - Add three numbers (Auto-Generated)
  • Printable
• • Drill - Add three numbers
  • Printable

For students

• • Adding three numbers
  • Practice
• • Adding three numbers - 1
  • Practice

For teachers

• • Adding three numbers
  • Printable
• • Mental strategies - adding three numbers less than 15
  • Printable
• • Addition of three numbers
  • Printable

For students

• • Addition
  • Practice

For students

• • Addition and Subtraction
  • Practice

For students

• • Addition and Subtraction (two step)
  • Practice

For students

• • Adding three numbers
  • Practice

For students

• • Adding on to Multiples of 10
  • Tutorial
• • Adding on to multiples of 10
  • Practice

For students

• • Adding on to multiples of 10 - 1
  • Practice
• • Adding on to multiples of 10 - 2
  • Practice

For teachers

• • Add on to multiples of 10 activity 1
  • Printable
• • Add on to multiples of 10 activity 2
  • Printable

For students

• • Challenge Puzzle - Addition Pyramid
  • Practice

For students

• • Challenge puzzle
  • Practice

For students

• • Addition of large numbers (puzzle)
  • Practice

For students

• • One More Than
  • Tutorial
• • One more
  • Practice

For students

• • One more than
  • Practice
• • One more than
  • Practice

For students

• • Add on to 5
  • Tutorial
• • Adding on to 5
  • Practice

For students

• • Count on 2 - numbers up to 10
  • Tutorial
• • Two more than
  • Practice

For teachers

• • Adding on
  • Printable

For students

• • Two more than
  • Practice

For students

• • Plus two
  • Challenge
• • ONE MINUTE CHALLENGE - Add 2
  • Challenge

For students

• • Plus two
  • Practice

For students

• • Adding within 5
  • Practice

For students

• • AddingDots
  • Tutorial
• • Addition to 10
  • Tutorial
• • Adding to 10 (visual)- 1
  • Practice
• • Adding to 10 (visual)- 2
  • Practice
• • Adding to 10 (visual) - 3
  • Practice

For teachers

• • How many altogether? (activity 1)
  • Printable
• • How many altogether? (activity 2)
  • Printable
• • How many altogether? (activity 3)
  • Printable
• • Addition of numbers up to 10
  • Printable

For students

• • Adding to 10 (visual cues)
  • Practice

For teachers

• • Adding to 10 with visual cues - problems
  • Printable

For students

• • Add on to 10
  • Tutorial
• • Add on to 10
  • Practice

For students

• • Add on 1
  • Practice

For students

• • Add on 2
  • Practice

For students

• • Add on 3
  • Practice

For students

• • Add on 4
  • Practice

For students

• • Add on 5
  • Practice

For students

• • Add on 6
  • Practice

For students

• • Add on 7
  • Practice

For students

• • Add on 8
  • Practice

For students

• • Add on 9
  • Practice

For students

• • Add on 10
  • Practice

For students

• • Add single digit numbers
  • Tutorial
• • Adding ones
  • Practice

For teachers

• • Adding ones
  • Printable
• • Adding on
  • Printable

For students

• • Counting Forwards By 10
  • Tutorial
• • Add on 10
  • Practice
• • Timed Challenge: Add on 10 - Jump Strategy
  • Challenge

For teachers

• • 
  • Drill - add on 10 to numbers up to 20 (Auto-Generated)
  • Printable
• • Drill - add on 10 to numbers up to 20
  • Printable
• • 
  • Drill Add On 10 to numbers Less 100 (Auto-Generated)
  • Printable
• • Drill Add On 10 to numbers Less 100
  • Printable

For students

• • Adding On 10 - Blocks as visual cues
  • Practice

For students

• • Adding On multiples of 10 - Blocks as visual cues
  • Practice

For students

• • Place value - 'Adding On' single digit numbers
  • Practice

For students

• • Adding on 10
  • Practice

For teachers

• • Add on 10 - Jump Strategy
  • Printable
• • Drill - Add on 10 to numbers up to 100
  • Printable

For students

• • Adding on 10
  • Practice

For teachers

• • Add on 20 - Jump Strategy
  • Printable
• • Drill - Add on 20 to numbers up to 100
  • Printable

For students

• • Adding on 30
  • Practice

For teachers

• • Add on 30
  • Printable
• • Drill - Add on 30 to numbers up to 100
  • Printable

For students

• • Adding on 40
  • Practice

For teachers

• • Add on 40 - Jump Strategy
  • Printable

For students

• • Adding on 50
  • Practice

For teachers

• • Add on 50 - Jump Strategy
  • Printable
• • Drill - Add on 50 to numbers up to 100
  • Printable

For students

• • Adding multiples of 10
  • Tutorial
• • Adding multiples of 10.
  • Practice

For teachers

• • 
  • Addition problem solving
  • Assessment

For students

• • Add On Numbers Under 10
  • Tutorial
• • Adding Lots Of 100
  • Tutorial
• • Adding on single digit numbers
  • Practice
• • Timed Challenge: 'Adding On' single digit numbers
  • Challenge

For teachers

• • Add On numbers up to 10
  • Printable
• • Mixed addition
  • Printable
• • Add on number less than 10
  • Printable
• • Add on single digit numbers to numbers up to 1,000
  • Printable
• • Drill - Add on 40 to numbers up to 100
  • Printable
• • Drill - Add single digit numbers to numbers up to 50
  • Printable
• • Drill - Add on lots of 10 to numbers up to 200 - written strategy
  • Printable
• • Drill - Add single digit numbers to numbers up to 100
  • Printable

For students

• • Add on 10
  • Practice

For students

• • Add on 20
  • Practice

For students

• • Add on 30
  • Practice

For students

• • Add on 40
  • Practice

For students

• • Add on 50
  • Practice

For students

• • Add On multiples of 10
  • Practice
• • Timed Challenge: Add On multiples of 10
  • Challenge

For teachers

• • Adding multiples of 10 to numbers less than 1,000
  • Printable
• • Adding multiples of 10 to numbers less than 200
  • Printable

For students

• • Add on multiples of 10
  • Practice

For students

• • Add on multiples of 100
  • Practice

For teachers

• • Adding multiples of 100 to numbers less than 1,000
  • Printable
• • Drill - Add on multiples of 100 - written strategy
  • Printable

For students

• • Adding on to Multiples of 10
  • Tutorial
• • Adding on to multiples of 10
  • Practice

For students

• • Adding on to multiples of 10 - 1
  • Practice
• • Adding on to multiples of 10 - 2
  • Practice

For teachers

• • Add on to multiples of 10 activity 1
  • Printable
• • Add on to multiples of 10 activity 2
  • Printable

For students

• • Addition (by counting)
  • Practice

For students

• • Add single digit numbers
  • Tutorial
• • Adding ones
  • Practice

For teachers

• • Adding ones
  • Printable
• • Adding on
  • Printable

For students

• • AddingDots
  • Tutorial
• • Addition to 10
  • Tutorial
• • Adding to 10 (visual)- 1
  • Practice
• • Adding to 10 (visual)- 2
  • Practice
• • Adding to 10 (visual) - 3
  • Practice

For teachers

• • How many altogether? (activity 1)
  • Printable
• • How many altogether? (activity 2)
  • Printable
• • How many altogether? (activity 3)
  • Printable
• • Addition of numbers up to 10
  • Printable

For students

• • Subatising - two ten frames (totals to 10)
  • Practice

For students

• • Add on to 10
  • Tutorial
• • Add on to 10
  • Practice

For students

• • Subitising - two ten frames (totals to 20)
  • Practice

For students

• • Adding on to 10
  • Practice

For students

• • Adding On 10 - Blocks as visual cues
  • Practice

For students

• • Adding On multiples of 10 - Blocks as visual cues
  • Practice

For students

• • Explain addition and subtraction by drawing
  • Practice

For students

• • Place value - 'Adding On' single digit numbers
  • Practice

For students

• • Place value - Two digit addition without trading
  • Practice

For students

• • Place value - Adding three digit numbers (no regrouping)
  • Practice

For teachers

• • 
  • Place Value - MAB (tens and ones)
  • Whiteboard

For teachers

• • 
  • Place Value - MAB (hundreds, tens and ones)
  • Whiteboard

For teachers

• • 
  • Counters for demonstrating concepts (counting, adding, subtracting etc)
  • Whiteboard

For teachers

• • 
  • Place Value - MAB - addition (tens and ones)
  • Whiteboard

For teachers

• • 
  • Place Value - MAB (thousands, hundreds, tens and ones)
  • Whiteboard

For teachers

• • 
  • Place Value - MAB - addition (hundreds, tens and ones)
  • Whiteboard

For students

• • AddingDots
  • Tutorial
• • Addition to 10
  • Tutorial
• • Adding to 10 (visual)- 1
  • Practice
• • Adding to 10 (visual)- 2
  • Practice
• • Adding to 10 (visual) - 3
  • Practice

For teachers

• • How many altogether? (activity 1)
  • Printable
• • How many altogether? (activity 2)
  • Printable
• • How many altogether? (activity 3)
  • Printable
• • Addition of numbers up to 10
  • Printable

For students

• • Adding to 10 (visual cues)
  • Practice

For teachers

• • Adding to 10 with visual cues - problems
  • Printable

For students

• • Subatising - two ten frames (totals to 10)
  • Practice

For students

• • Subitising - two ten frames (totals to 20)
  • Practice

For students

• • Addition to 20
  • Tutorial
• • Add numbers less than 5
  • Tutorial
• • Timed Challenge: Add numbers less than 5
  • Challenge
• • Single Digit Addition
  • Practice
• • Timed Challenge: Add single digit numbers
  • Challenge

For teachers

• • 
  • Add Single Digits Duck Game
  • Practice
• • Single Digit Addition (Auto-Generated)
  • Printable
• • Add doubles - single digit numbers
  • Printable
• • Adding to 20
  • Printable
• • Add single digit numbers
  • Printable
• • 
  • Drill - Add numbers up to 10 (Auto-Generated)
  • Printable
• • Drill - Add numbers up to 10.
  • Printable
• • 
  • Drill - Doubles to 20 (Auto-Generated)
  • Printable
• • Drill - Doubles to 20
  • Printable
• • 
  • Add single digit numbers using a number line
  • Practice

For students

• • Single digit addition: Activity 1
  • Practice
• • Single digit addition: Activity 2
  • Practice

For teachers

• • Single digit addition 1
  • Printable
• • Single digit addition 2
  • Printable
• • 
  • Addition problem solving
  • Assessment

For students

• • Single digit addition (missing number)
  • Tutorial
• • Single digit addition (missing number)
  • Practice
• • Single digit addition (missing number)
  • Challenge

For teachers

• • Add single digit numbers - missing number
  • Printable
• • Single digit addition with a missing number
  • Printable
• • Single digit addition with a missing number
  • Printable
• • 
  • Drill - Single digit addition with a missing number (Auto-Generated)
  • Printable
• • Drill - Single digit addition with a missing number
  • Printable

For students

• • Single Digit Addition Match
  • Practice
• • Single Digit Addition - Match Activity 2
  • Practice

For students

• • Adding three numbers (single digit)
  • Practice

For students

• • Subtraction and addition (single digits)
  • Practice

For students

• • Place value - 'Adding On' single digit numbers
  • Practice

For students

• • Place value - Two digit addition without trading
  • Practice

For students

• • Two digit addition (estimating)
  • Practice

For teachers

• • Estimating
  • Printable

For students

• • Split Strategy
  • Tutorial
• • Two digit addition (split strategy)
  • Tutorial
• • Two digit addition (split strategy)
  • Practice
• • Two digit addition (split strategy)
  • Practice

For students

• • Jump strategy
  • Tutorial
• • Jump Strategy
  • Tutorial
• • Two digit addition (jump strategy) - 2
  • Practice
• • Two digit addition (jump strategy) - 1
  • Practice
• • Two digit addition (jump strategy) - 3
  • Practice

For students

• • Two Digit Addition - Traditional Method - No Carrying
  • Tutorial
• • Two Digit Addition - Traditional Method with Carrying
  • Tutorial
• • Two digit addition (traditional methods) - 1
  • Practice
• • Two digit addition (traditional methods) - 2
  • Practice

For teachers

• • 
  • Drill - Adding two digit numbers - written strategies (Auto-Generated)
  • Printable
• • Drill - Adding two digit numbers - written strategies
  • Printable

For students

• • Mental Strategies In Addition
  • Tutorial
• • Two digit addition - look for 10
  • Practice

For students

• • Two digit addition
  • Practice

For students

• • Two digit addition
  • Practice
• • Two digit addition
  • Practice
• • Two digit addition - 1
  • Practice
• • Two digit addition - 2
  • Practice
• • Two digit addition - 3
  • Practice
• • Two digit addition - 4
  • Practice

For teachers

• • Two digit addition 1
  • Printable
• • 
  • Problem solving using addition
  • Assessment
• • Addition of two digit numbers
  • Printable
• • Subtraction - two digit numbers
  • Printable
• • Mental strategies in addition - add on numbers up to 20
  • Printable
• • Mental strategies in addition - add on numbers up to 30
  • Printable
• • Mental strategies in addition - add on numbers up to 40
  • Printable
• • Addition of two digit numbers
  • Printable
• • Mental strategies in addition - add on numbers up to 50
  • Printable

For students

• • Addition two Digit - Missing Numbers
  • Tutorial
• • Two digit addition (missing number)
  • Practice

For teachers

• • 
  • Drill - Add to 20 - missing number (Auto-Generated)
  • Printable
• • Drill - Add to 20 - missing number
  • Printable

For students

• • Addition
  • Practice

For students

• • Addition and Subtraction
  • Practice

For students

• • Addition and Subtraction (two step)
  • Practice

For students

• • Adding three numbers
  • Practice

For students

• • Adding on to multiples of 10 - 1
  • Practice
• • Adding on to multiples of 10 - 2
  • Practice

For teachers

• • Add on to multiples of 10 activity 1
  • Printable
• • Add on to multiples of 10 activity 2
  • Printable

For students

• • Addition and Subtraction
  • Practice
• • Addition and Subtraction - 2
  • Practice
• • Addition and Subtraction - 3
  • Practice

For students

• • Problem Solving: Two step Addition and Subtraction
  • Practice

For students

• • Place value - Adding three digit numbers (no regrouping)
  • Practice

For students

• • Make 10
  • Tutorial
• • Make 10 - children
  • Practice
• • Make 10 - Using a number line
  • Practice

For students

• • Make 10
  • Practice
• • Make 10
  • Practice

For teachers

• • Make 10
  • Printable

For students

• • Make 20
  • Practice

For students

• • Addition Make 100
  • Tutorial
• • Make 100
  • Practice

For students

• • Make 100
  • Practice
• • Addition - Make 100
  • Practice

For teachers

• • Make 100
  • Printable

For students

• • Challenge puzzle
  • Practice

For students

• • Add three numbers - each under 6
  • Tutorial
• • Add three numbers - each under 6
  • Practice
• • Timed Challenge: Add three numbers - each under 6
  • Challenge

For teachers

• • Add three sets of numbers
  • Printable
• • Add three numbers - each under 6
  • Printable
• • 
  • Drill - add three numbers up to 5 (Auto-Generated)
  • Printable
• • Drill - add three numbers up to 5
  • Printable
• • Add three single digit numbers
  • Printable
• • 
  • Drill - Add three numbers - each less than 10 (Auto-Generated)
  • Printable
• • Drill - Add three numbers - each less than 10
  • Printable

For students

• • Adding three single-digit numbers
  • Tutorial
• • Add three sets of numbers
  • Practice
• • Timed Challenge: Add three numbers - each under 11
  • Challenge

For students

• • Adding three numbers
  • Practice

For students

• • Challenge Puzzle - Addition Pyramid
  • Practice

For students

• • Two digit addition (estimating)
  • Practice

For teachers

• • Estimating
  • Printable

For students

• • Add 10
  • Practice

For students

• • Add 100
  • Practice

For students

• • Adding On multiples of 10 - Blocks as visual cues
  • Practice

For students

• • Adding multiples of 10
  • Tutorial
• • Adding multiples of 10.
  • Practice

For teachers

• • 
  • Addition problem solving
  • Assessment

For students

• • Add On multiples of 10
  • Practice
• • Timed Challenge: Add On multiples of 10
  • Challenge

For teachers

• • Adding multiples of 10 to numbers less than 1,000
  • Printable
• • Adding multiples of 10 to numbers less than 200
  • Printable

For students

• • Adding multiples of 10
  • Tutorial
• • Adding multiples of 10.
  • Practice