Switzerland · Grade 2 · Practice Sheet 20

1. 1.

   Subtract 10 from 55.

   Formula:Subtraction

   $\text{difference} = a - b$

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2. 2.

   What is 8 × 4?

   Formula:Multiplication (Times Tables)

   $\text{product} = a \times b$

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3. 3.

   Add 84 and 12.

   Formula:Addition

   $\text{sum} = a + b$

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4. 4.

   What is 13 − 6?

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   What is double 7?

   Formula:Doubling

   $d = 2 \times n$

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6. 6.

   What is 1 + 5?

   Formula:Addition

   $\text{sum} = a + b$

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7. 7.

   Add 23 and 51.

   Formula:Addition

   $\text{sum} = a + b$

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8. 8.

   Fill in the missing number: 15 + ___ = 29.

   Formula:Missing Addend

   $b = \text{total} - a$

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9. 9.

   What is half of 26?

   Formula:Halving

   $h = n \div 2$

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10. 10.

    There are 3 bags with 6 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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11. 11.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

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12. 12.

    Add 17 + 16 + 5.

    Formula:Addition of Three Numbers

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

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13. 13.

    Subtract 32 from 77.

    Formula:Subtraction

    $\text{difference} = a - b$

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14. 14.

    Add 10 + 4 + 6.

    Formula:Addition of Three Numbers

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

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15. 15.

    Subtract 43 from 96.

    Formula:Subtraction

    $\text{difference} = a - b$

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16. 16.

    What is double 19?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    What is half of 6?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    Subtract 56 from 67.

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    Add 6 + 9 + 11.

    Formula:Addition of Three Numbers

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

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20. 20.

    Add 88 and 28.

    Formula:Addition

    $\text{sum} = a + b$

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