Brazil · Ano 3 · Practice Sheet 36

1. 1.

   Continue the pattern by counting in 10s: 10, 20, ___

   Formula:Skip Counting

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

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2. 2.

   What is half of 36?

   Formula:Halving

   $h = n \div 2$

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3. 3.

   Fill in the missing number: 8 + ___ = 22.

   Formula:Missing Addend

   $b = \text{total} - a$

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4. 4.

   12 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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5. 5.

   Fill in the missing number: 9 + ___ = 20.

   Formula:Missing Addend

   $b = \text{total} - a$

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6. 6.

   What is double 2?

   Formula:Doubling

   $d = 2 \times n$

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7. 7.

   You have R$ 4 and R$ 7. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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8. 8.

   Add 7 + 19 + 16.

   Formula:Addition of Three Numbers

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

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9. 9.

   Fill in the missing number: 10 + ___ = 18.

   Formula:Missing Addend

   $b = \text{total} - a$

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10. 10.

    Add 14 and 49.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    32 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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12. 12.

    What is half of 26?

    Formula:Halving

    $h = n \div 2$

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13. 13.

    Add 28 and 13.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    27 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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15. 15.

    What is 8 × 2?

    Formula:Multiplication (Times Tables)

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

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16. 16.

    Fill in the missing number: 9 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

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17. 17.

    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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18. 18.

    How many tens are there in the number 31?

    Formula:Place Value

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

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19. 19.

    28 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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20. 20.

    What is 3 × 5?

    Formula:Multiplication (Times Tables)

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

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