Hong Kong · Grade 2 · Practice Sheet 27

1. 1.

   What is double 14?

   Formula:Doubling

   $d = 2 \times n$

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2. 2.

   Add 82 and 24.

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   What is 5 + 2?

   Formula:Addition

   $\text{sum} = a + b$

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4. 4.

   Continue the pattern by counting in 2s: 2, 4, ___

   Formula:Skip Counting

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

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5. 5.

   What is double 8?

   Formula:Doubling

   $d = 2 \times n$

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6. 6.

   What is half of 12?

   Formula:Halving

   $h = n \div 2$

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7. 7.

   How many tens are there in the number 53?

   Formula:Place Value

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

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8. 8.

   What is 7 + 6?

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   You have HK$ 8 and HK$ 5. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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10. 10.

    What is 9 × 2?

    Formula:Multiplication (Times Tables)

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

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11. 11.

    What is 12 − 3?

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    You have HK$ 6 and HK$ 2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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13. 13.

    What is 8 × 9?

    Formula:Multiplication (Times Tables)

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

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14. 14.

    What is double 12?

    Formula:Doubling

    $d = 2 \times n$

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15. 15.

    You have HK$ 4 and HK$ 9. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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16. 16.

    What is half of 46?

    Formula:Halving

    $h = n \div 2$

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17. 17.

    Add 78 and 23.

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

    What is double 5?

    Formula:Doubling

    $d = 2 \times n$

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19. 19.

    What is half of 18?

    Formula:Halving

    $h = n \div 2$

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20. 20.

    What is 10 × 4?

    Formula:Multiplication (Times Tables)

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

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