Subtraction with visual cues: Activity 2

Activity type: Interactive Activity

Subtraction with visual cues: Activity 2

Course
Mathematics
Year 2
Section
Subtraction
Outcome
Subtracting up to 10 - problem solving
Activity Type
Interactive Activity
Activity ID
23031

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New Zealand – National Standards

• 2.NA – Number and algebra
• 2.NA.1 – Apply counting-on, counting-back, skip-counting, and simple grouping strategies to combine or partition whole numbers

• 2.NA.3 – Create and continue sequential patterns by identifying the unit of repeat

• 2.NA.4 – Continue number patterns based on ones, twos, fives, and tens.

Australia – Australian Curriculum

• Number and Algebra
• Number and place value

• ACMNA015 – Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts

• Number and Algebra
• Number and place value

• ACMNA030 – Solve simple addition and subtraction problems using a range of efficient mental and written strategies

United Kingdom – National Curriculum

• Year 1 programme of study
• KS1.Y1.N.AS – Number - addition and subtraction

• Pupils should be taught to:

• KS1.Y1.N.AS.4 – Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7 = ? - 9

United States – Common Core State Standards

• K.OA – Operations & Algebraic Thinking
• Mathematics

• K.OA.1 – Represent addition and subtraction with objects, fingers, mental images, drawings (Drawings need not show details, but should show the mathematics in the problem. (This applies wherever drawings are mentioned in the Standards.)), sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.

• K.OA.2 – Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.