Grade 2
Activity: Addition & Subtraction Game
The game is similar to Bingo. Each student will be given a ‘bingo’ card. The numbers of these cards will be the sums and differences. On the Smartboard, the facilitator will generate addition & subtraction facts. If the student sees the sum or difference on their cards, they will mark it. Players get a bingo when they fill in all of their squares. If there’s extra time, players can do a 2nd round.
Sk/1: Adding & subtracting single digit numbers
1/2: Adding & subtracting single digit numbers to 18
2: Adding & subtracting single or double-digit numbers to 18
3-4: Adding & subtracting double-digit numbers
Curriculum Expectations- Operational Sense
Grade 1: Solve a variety of problems involving the addition and subtraction of single-digit whole numbers, using a variety of mental strategies
Grade 2: Solve problems involving the addition and subtraction of whole numbers to 18, using a variety of mental strategies
Grade 3: Solve problems involving the addition and subtraction of 2-digit numbers, using a variety of mental strategies
Grade 4: Add and subtract 2-digit numbers, using a variety of mental strategies
Sk/1: Adding & subtracting single digit numbers
1/2: Adding & subtracting single digit numbers to 18
2: Adding & subtracting single or double-digit numbers to 18
3-4: Adding & subtracting double-digit numbers
Curriculum Expectations- Operational Sense
Grade 1: Solve a variety of problems involving the addition and subtraction of single-digit whole numbers, using a variety of mental strategies
Grade 2: Solve problems involving the addition and subtraction of whole numbers to 18, using a variety of mental strategies
Grade 3: Solve problems involving the addition and subtraction of 2-digit numbers, using a variety of mental strategies
Grade 4: Add and subtract 2-digit numbers, using a variety of mental strategies
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