United Arab Emirates · Grade 3 · Practice Sheet 39

1. 1.

   Fill in the missing number: 8 + ___ = 14.

   Formula:Missing Addend

   $b = \text{total} - a$

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2. 2.

   What is half of 28?

   Formula:Halving

   $h = n \div 2$

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3. 3.

   There are 3 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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4. 4.

   What is double 14?

   Formula:Doubling

   $d = 2 \times n$

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5. 5.

   Continue the pattern by counting in 5s: 15, 20, ___

   Formula:Skip Counting

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

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6. 6.

   15 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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7. 7.

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

   Formula:Adding Money

   $\text{total} = a + b$

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8. 8.

   Add 11 + 17 + 6.

   Formula:Addition of Three Numbers

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

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9. 9.

   Add 54 and 58.

   Formula:Addition

   $\text{sum} = a + b$

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10. 10.

    Add 15 + 16 + 12.

    Formula:Addition of Three Numbers

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

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11. 11.

    What is double 3?

    Formula:Doubling

    $d = 2 \times n$

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12. 12.

    Add 85 and 49.

    Formula:Addition

    $\text{sum} = a + b$

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13. 13.

    Add 12 + 6 + 17.

    Formula:Addition of Three Numbers

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

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14. 14.

    Add 64 and 28.

    Formula:Addition

    $\text{sum} = a + b$

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15. 15.

    Add 18 + 17 + 10.

    Formula:Addition of Three Numbers

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

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16. 16.

    Fill in the missing number: 2 + ___ = 5.

    Formula:Missing Addend

    $b = \text{total} - a$

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17. 17.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    What is 7 × 7?

    Formula:Multiplication (Times Tables)

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

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19. 19.

    Fill in the missing number: 15 + ___ = 29.

    Formula:Missing Addend

    $b = \text{total} - a$

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20. 20.

    What is half of 6?

    Formula:Halving

    $h = n \div 2$

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