Pakistan · Class 3 · Practice Sheet 50

1. 1.

   Add 4 + 2 + 7.

   Formula:Addition of Three Numbers

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

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2. 2.

   Fill in the missing number: 10 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   Add 29 and 31.

   Formula:Addition

   $\text{sum} = a + b$

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4. 4.

   Fill in the missing number: 6 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

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5. 5.

   You have ₨6 and ₨8. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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6. 6.

   Subtract 15 from 75.

   Formula:Subtraction

   $\text{difference} = a - b$

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7. 7.

   Fill in the missing number: 4 + ___ = 19.

   Formula:Missing Addend

   $b = \text{total} - a$

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8. 8.

   How many tens are there in the number 20?

   Formula:Place Value

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

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9. 9.

   What is half of 24?

   Formula:Halving

   $h = n \div 2$

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10. 10.

    Add 20 + 18 + 17.

    Formula:Addition of Three Numbers

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

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11. 11.

    Fill in the missing number: 5 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

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12. 12.

    Add 40 and 46.

    Formula:Addition

    $\text{sum} = a + b$

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13. 13.

    Subtract 21 from 33.

    Formula:Subtraction

    $\text{difference} = a - b$

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14. 14.

    Fill in the missing number: 11 + ___ = 21.

    Formula:Missing Addend

    $b = \text{total} - a$

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15. 15.

    20 sweets are shared equally among 4 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

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16. 16.

    You have ₨8 and ₨1. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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17. 17.

    Subtract 39 from 92.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    You have ₨5 and ₨9. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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19. 19.

    What is double 12?

    Formula:Doubling

    $d = 2 \times n$

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20. 20.

    You have ₨6 and ₨2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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