Iraq · Grade 2 · Practice Sheet 31

1. 1.

   Add 6 + 11 + 10.

   Formula:Addition of Three Numbers

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

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2. 2.

   What is half of 42?

   Formula:Halving

   $h = n \div 2$

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3. 3.

   What is 4 × 4?

   Formula:Multiplication (Times Tables)

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

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4. 4.

   Add 52 and 27.

   Formula:Addition

   $\text{sum} = a + b$

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5. 5.

   Add 13 + 15 + 15.

   Formula:Addition of Three Numbers

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

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6. 6.

   Subtract 53 from 84.

   Formula:Subtraction

   $\text{difference} = a - b$

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7. 7.

   What is half of 22?

   Formula:Halving

   $h = n \div 2$

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8. 8.

   Add 9 + 15 + 6.

   Formula:Addition of Three Numbers

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

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9. 9.

   Fill in the missing number: 11 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

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10. 10.

    Continue the pattern by counting in 2s: 4, 6, ___

    Formula:Skip Counting

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

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11. 11.

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

    Formula:Adding Money

    $\text{total} = a + b$

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12. 12.

    What is double 13?

    Formula:Doubling

    $d = 2 \times n$

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13. 13.

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

    Formula:Missing Addend

    $b = \text{total} - a$

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14. 14.

    You have IQD 1 and IQD 9. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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15. 15.

    Fill in the missing number: 14 + ___ = 21.

    Formula:Missing Addend

    $b = \text{total} - a$

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16. 16.

    What is 6 + 7?

    Formula:Addition

    $\text{sum} = a + b$

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17. 17.

    Subtract 65 from 72.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    What is 4 × 9?

    Formula:Multiplication (Times Tables)

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

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19. 19.

    You have IQD 8 and IQD 2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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20. 20.

    What is 18 − 16?

    Formula:Subtraction

    $\text{difference} = a - b$

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