Oman · Grade 3 · Practice Sheet 19

1. 1.

   Add 50 and 31.

   Formula:Addition

   $\text{sum} = a + b$

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2. 2.

   What is 10 × 4?

   Formula:Multiplication (Times Tables)

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

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3. 3.

   Add 14 + 12 + 20.

   Formula:Addition of Three Numbers

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

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4. 4.

   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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5. 5.

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

   Formula:Adding Money

   $\text{total} = a + b$

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6. 6.

   Add 8 + 2 + 7.

   Formula:Addition of Three Numbers

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

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7. 7.

   Subtract 10 from 73.

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   What is 3 × 8?

   Formula:Multiplication (Times Tables)

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

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9. 9.

   Fill in the missing number: 13 + ___ = 19.

   Formula:Missing Addend

   $b = \text{total} - a$

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10. 10.

    What is double 3?

    Formula:Doubling

    $d = 2 \times n$

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11. 11.

    Add 71 and 59.

    Formula:Addition

    $\text{sum} = a + b$

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12. 12.

    What is half of 8?

    Formula:Halving

    $h = n \div 2$

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13. 13.

    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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14. 14.

    Add 4 + 4 + 7.

    Formula:Addition of Three Numbers

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

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15. 15.

    25 sweets are shared equally among 5 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

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16. 16.

    What is double 21?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    What is half of 46?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    What is double 19?

    Formula:Doubling

    $d = 2 \times n$

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19. 19.

    Add 12 and 11.

    Formula:Addition

    $\text{sum} = a + b$

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20. 20.

    Subtract 26 from 73.

    Formula:Subtraction

    $\text{difference} = a - b$

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