Sri Lanka · Grade 3 · Practice Sheet 23

1. 1.

   You have Rs 5 and Rs 1. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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2. 2.

   What is double 21?

   Formula:Doubling

   $d = 2 \times n$

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3. 3.

   Subtract 38 from 61.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   You have Rs 7 and Rs 8. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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5. 5.

   What is double 5?

   Formula:Doubling

   $d = 2 \times n$

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6. 6.

   What is 7 × 9?

   Formula:Multiplication (Times Tables)

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

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7. 7.

   Add 51 and 10.

   Formula:Addition

   $\text{sum} = a + b$

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8. 8.

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

   Formula:Adding Money

   $\text{total} = a + b$

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9. 9.

   What is 2 × 6?

   Formula:Multiplication (Times Tables)

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

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10. 10.

    What is double 22?

    Formula:Doubling

    $d = 2 \times n$

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11. 11.

    Add 4 + 11 + 6.

    Formula:Addition of Three Numbers

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

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12. 12.

    There are 5 bags with 7 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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13. 13.

    14 sweets are shared equally among 2 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

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14. 14.

    You have Rs 1 and Rs 9. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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15. 15.

    Add 19 + 6 + 4.

    Formula:Addition of Three Numbers

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

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16. 16.

    There are 4 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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17. 17.

    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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18. 18.

    What is half of 38?

    Formula:Halving

    $h = n \div 2$

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19. 19.

    Add 14 + 4 + 7.

    Formula:Addition of Three Numbers

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

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20. 20.

    What is 2 × 10?

    Formula:Multiplication (Times Tables)

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

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