Algeria · Grade 3 · Practice Sheet 1

1. 1.

   Add 77 and 44.

   Formula:Addition

   $\text{sum} = a + b$

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2. 2.

   Fill in the missing number: 3 + ___ = 10.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   What is 10 × 5?

   Formula:Multiplication (Times Tables)

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

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4. 4.

   Subtract 6 from 87.

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   Continue the pattern by counting in 5s: 10, 15, ___

   Formula:Skip Counting

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

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6. 6.

   18 sweets are shared equally among 6 children. How many does each child get?

   Formula:Division (Equal Sharing)

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

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7. 7.

   What is 2 × 10?

   Formula:Multiplication (Times Tables)

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

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8. 8.

   Continue the pattern by counting in 2s: 8, 10, ___

   Formula:Skip Counting

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

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9. 9.

   Fill in the missing number: 2 + ___ = 12.

   Formula:Missing Addend

   $b = \text{total} - a$

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10. 10.

    Continue the pattern by counting in 2s: 6, 8, ___

    Formula:Skip Counting

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

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11. 11.

    Subtract 6 from 46.

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    Add 9 + 20 + 7.

    Formula:Addition of Three Numbers

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

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13. 13.

    Subtract 17 from 86.

    Formula:Subtraction

    $\text{difference} = a - b$

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14. 14.

    What is double 14?

    Formula:Doubling

    $d = 2 \times n$

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15. 15.

    What is half of 38?

    Formula:Halving

    $h = n \div 2$

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16. 16.

    What is double 6?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    Add 9 + 5 + 8.

    Formula:Addition of Three Numbers

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

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18. 18.

    30 sweets are shared equally among 6 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

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19. 19.

    Add 15 + 17 + 20.

    Formula:Addition of Three Numbers

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

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20. 20.

    You have DA 8 and DA 5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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