Egypt · Grade 3 · Practice Sheet 41

1. 1.

   Subtract 18 from 99.

   Formula:Subtraction

   $\text{difference} = a - b$

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2. 2.

   Add 62 and 57.

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   Fill in the missing number: 15 + ___ = 17.

   Formula:Missing Addend

   $b = \text{total} - a$

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4. 4.

   You have E£ 6 and E£ 9. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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5. 5.

   18 sweets are shared equally among 3 children. How many does each child get?

   Formula:Division (Equal Sharing)

   $\text{each} = \text{total} \div \text{groups}$

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6. 6.

   What is half of 42?

   Formula:Halving

   $h = n \div 2$

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7. 7.

   Add 14 + 4 + 12.

   Formula:Addition of Three Numbers

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

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8. 8.

   You have E£ 1 and E£ 4. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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9. 9.

   Subtract 9 from 99.

   Formula:Subtraction

   $\text{difference} = a - b$

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10. 10.

    There are 6 bags with 3 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.

    You have E£ 4 and E£ 2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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12. 12.

    How many tens are there in the number 55?

    Formula:Place Value

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

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13. 13.

    Add 50 and 19.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    Subtract 19 from 77.

    Formula:Subtraction

    $\text{difference} = a - b$

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15. 15.

    Add 83 and 40.

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    There are 2 bags with 2 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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17. 17.

    Subtract 29 from 60.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    Add 5 + 3 + 18.

    Formula:Addition of Three Numbers

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

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19. 19.

    Add 82 and 33.

    Formula:Addition

    $\text{sum} = a + b$

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20. 20.

    Subtract 34 from 42.

    Formula:Subtraction

    $\text{difference} = a - b$

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