Algeria · Grade 3 · Practice Sheet 42

1. 1.

   What is 3 × 4?

   Formula:Multiplication (Times Tables)

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

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2. 2.

   Fill in the missing number: 13 + ___ = 24.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   Subtract 50 from 57.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   Fill in the missing number: 13 + ___ = 18.

   Formula:Missing Addend

   $b = \text{total} - a$

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5. 5.

   Add 15 + 14 + 19.

   Formula:Addition of Three Numbers

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

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6. 6.

   How many tens are there in the number 26?

   Formula:Place Value

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

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7. 7.

   What is half of 42?

   Formula:Halving

   $h = n \div 2$

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8. 8.

   Add 21 and 8.

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

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

   Formula:Adding Money

   $\text{total} = a + b$

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10. 10.

    Add 29 and 35.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    There are 6 bags with 4 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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12. 12.

    What is 2 × 9?

    Formula:Multiplication (Times Tables)

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

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13. 13.

    Continue the pattern by counting in 10s: 40, 50, ___

    Formula:Skip Counting

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

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14. 14.

    Subtract 61 from 66.

    Formula:Subtraction

    $\text{difference} = a - b$

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15. 15.

    You have DA 3 and DA 5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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16. 16.

    What is half of 46?

    Formula:Halving

    $h = n \div 2$

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17. 17.

    Add 84 and 54.

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

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

    Formula:Skip Counting

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

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19. 19.

    What is 5 × 5?

    Formula:Multiplication (Times Tables)

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

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20. 20.

    Subtract 13 from 69.

    Formula:Subtraction

    $\text{difference} = a - b$

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