Nepal · Class 3 · Practice Sheet 27

1. 1.

   What is double 13?

   Formula:Doubling

   $d = 2 \times n$

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2. 2.

   Add 65 and 11.

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   You have Rs 9 and Rs 7. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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4. 4.

   Fill in the missing number: 3 + ___ = 11.

   Formula:Missing Addend

   $b = \text{total} - a$

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5. 5.

   What is double 19?

   Formula:Doubling

   $d = 2 \times n$

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6. 6.

   What is half of 4?

   Formula:Halving

   $h = n \div 2$

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7. 7.

   Subtract 10 from 89.

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   10 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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9. 9.

   What is double 4?

   Formula:Doubling

   $d = 2 \times n$

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10. 10.

    What is half of 14?

    Formula:Halving

    $h = n \div 2$

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11. 11.

    Subtract 50 from 77.

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    Add 11 + 10 + 11.

    Formula:Addition of Three Numbers

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

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13. 13.

    Add 83 and 59.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    You have Rs 5 and Rs 4. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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15. 15.

    Continue the pattern by counting in 3s: 0, 3, ___

    Formula:Skip Counting

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

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16. 16.

    How many tens are there in the number 50?

    Formula:Place Value

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

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17. 17.

    Subtract 34 from 91.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    Add 75 and 12.

    Formula:Addition

    $\text{sum} = a + b$

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19. 19.

    Subtract 25 from 38.

    Formula:Subtraction

    $\text{difference} = a - b$

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20. 20.

    Add 4 + 15 + 18.

    Formula:Addition of Three Numbers

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

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