New Zealand · Year 2 · Practice Sheet 26

1. 1.

   What is 18 − 8?

   Formula:Subtraction

   $\text{difference} = a - b$

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2. 2.

   Fill in the missing number: 4 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   What is half of 22?

   Formula:Halving

   $h = n \div 2$

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4. 4.

   Subtract 34 from 40.

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   What is 11 − 9?

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   How many tens are there in the number 33?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

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7. 7.

   Subtract 7 from 71.

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   What is half of 36?

   Formula:Halving

   $h = n \div 2$

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9. 9.

   Continue the pattern by counting in 10s: 40, 50, ___

   Formula:Skip Counting

   $\text{next} = \text{term} + \text{step}$

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10. 10.

    Fill in the missing number: 10 + ___ = 23.

    Formula:Missing Addend

    $b = \text{total} - a$

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11. 11.

    You have $3 and $7. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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12. 12.

    What is double 8?

    Formula:Doubling

    $d = 2 \times n$

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13. 13.

    Continue the pattern by counting in 3s: 3, 6, ___

    Formula:Skip Counting

    $\text{next} = \text{term} + \text{step}$

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14. 14.

    What is half of 50?

    Formula:Halving

    $h = n \div 2$

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15. 15.

    There are 2 bags with 5 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition

    $\text{total} = \text{groups} \times \text{size}$

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16. 16.

    What is half of 36?

    Formula:Halving

    $h = n \div 2$

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17. 17.

    Subtract 30 from 98.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    Add 4 + 11 + 2.

    Formula:Addition of Three Numbers

    $\text{sum} = a + b + c$

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19. 19.

    What is double 12?

    Formula:Doubling

    $d = 2 \times n$

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20. 20.

    Subtract 78 from 85.

    Formula:Subtraction

    $\text{difference} = a - b$

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