Egypt · Grade 1 · Practice Sheet 42

1. 1.

   Add 77 and 22.

   Formula:Addition

   $\text{sum} = a + b$

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2. 2.

   What is 5 − 1?

   Formula:Subtraction

   $\text{difference} = a - b$

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3. 3.

   Fill in the missing number: 5 + ___ = 7.

   Formula:Missing Addend

   $b = \text{total} - a$

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4. 4.

   What is double 23?

   Formula:Doubling

   $d = 2 \times n$

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5. 5.

   Fill in the missing number: 5 + ___ = 13.

   Formula:Missing Addend

   $b = \text{total} - a$

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6. 6.

   What is 7 + 4?

   Formula:Addition

   $\text{sum} = a + b$

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7. 7.

   You have E£ 1 and E£ 5. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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8. 8.

   What is double 19?

   Formula:Doubling

   $d = 2 \times n$

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9. 9.

   You have E£ 8 and E£ 7. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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10. 10.

    Add 62 and 27.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    What is 5 − 4?

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    You have E£ 6 and E£ 5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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13. 13.

    Fill in the missing number: 13 + ___ = 28.

    Formula:Missing Addend

    $b = \text{total} - a$

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14. 14.

    What is 18 − 16?

    Formula:Subtraction

    $\text{difference} = a - b$

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15. 15.

    Add 64 and 42.

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    What is double 17?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    Fill in the missing number: 10 + ___ = 20.

    Formula:Missing Addend

    $b = \text{total} - a$

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18. 18.

    What is 6 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    You have E£ 4 and E£ 5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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20. 20.

    What is double 23?

    Formula:Doubling

    $d = 2 \times n$

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