Myanmar · Grade 3 · Practice Sheet 40

1. 1.

   Subtract 49 from 54.

   Formula:Subtraction

   $\text{difference} = a - b$

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2. 2.

   Fill in the missing number: 5 + ___ = 20.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   Subtract 43 from 49.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   45 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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5. 5.

   You have K 6 and K 1. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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6. 6.

   Add 57 and 37.

   Formula:Addition

   $\text{sum} = a + b$

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7. 7.

   Subtract 80 from 95.

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   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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9. 9.

   Add 19 + 10 + 18.

   Formula:Addition of Three Numbers

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

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10. 10.

    Continue the pattern by counting in 10s: 0, 10, ___

    Formula:Skip Counting

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

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11. 11.

    What is 4 × 3?

    Formula:Multiplication (Times Tables)

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

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12. 12.

    Fill in the missing number: 11 + ___ = 22.

    Formula:Missing Addend

    $b = \text{total} - a$

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13. 13.

    What is double 9?

    Formula:Doubling

    $d = 2 \times n$

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14. 14.

    Continue the pattern by counting in 2s: 6, 8, ___

    Formula:Skip Counting

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

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15. 15.

    Add 87 and 6.

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    Continue the pattern by counting in 3s: 12, 15, ___

    Formula:Skip Counting

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

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17. 17.

    How many tens are there in the number 39?

    Formula:Place Value

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

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18. 18.

    What is double 7?

    Formula:Doubling

    $d = 2 \times n$

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19. 19.

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

    Formula:Adding Money

    $\text{total} = a + b$

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20. 20.

    Add 6 + 5 + 16.

    Formula:Addition of Three Numbers

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

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