Hong Kong · Grade 2 · Practice Sheet 6

1. 1.

   What is half of 10?

   Formula:Halving

   $h = n \div 2$

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2. 2.

   There are 3 bags with 3 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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3. 3.

   What is 4 × 7?

   Formula:Multiplication (Times Tables)

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

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4. 4.

   Continue the pattern by counting in 3s: 6, 9, ___

   Formula:Skip Counting

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

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5. 5.

   What is 6 + 6?

   Formula:Addition

   $\text{sum} = a + b$

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6. 6.

   Add 13 + 5 + 12.

   Formula:Addition of Three Numbers

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

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7. 7.

   What is 5 − 4?

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   Subtract 16 from 61.

   Formula:Subtraction

   $\text{difference} = a - b$

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9. 9.

   What is 13 − 11?

   Formula:Subtraction

   $\text{difference} = a - b$

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10. 10.

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

    Formula:Adding Money

    $\text{total} = a + b$

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11. 11.

    Add 73 and 55.

    Formula:Addition

    $\text{sum} = a + b$

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12. 12.

    There are 3 bags with 2 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.

    What is 9 − 8?

    Formula:Subtraction

    $\text{difference} = a - b$

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14. 14.

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

    Formula:Skip Counting

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

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15. 15.

    What is 7 + 2?

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    What is 3 × 8?

    Formula:Multiplication (Times Tables)

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

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17. 17.

    Subtract 30 from 67.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

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

    Formula:Skip Counting

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

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19. 19.

    What is 5 + 3?

    Formula:Addition

    $\text{sum} = a + b$

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20. 20.

    What is half of 18?

    Formula:Halving

    $h = n \div 2$

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