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Hong Kong · Grade 2 · Practice Sheet 25

Sheet code: HONG-KONG-G2-S25 · 20 questions

Name: ______________
Date: ______________
  1. 1.

    What is 8 − 3?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
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  2. 2.

    You have HK$ 1 and HK$ 7. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
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  3. 3.

    How many tens are there in the number 70?

    Formula:Place Value
    value=tens×10+ones\text{value} = \text{tens} \times 10 + \text{ones}
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  4. 4.

    Add 65 and 52.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  5. 5.

    You have HK$ 3 and HK$ 7. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
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  6. 6.

    Fill in the missing number: 8 + ___ = 15.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
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  7. 7.

    Continue the pattern by counting in 2s: 8, 10, ___

    Formula:Skip Counting
    next=term+step\text{next} = \text{term} + \text{step}
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  8. 8.

    What is 7 × 10?

    Formula:Multiplication (Times Tables)
    product=a×b\text{product} = a \times b
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  9. 9.

    How many tens are there in the number 82?

    Formula:Place Value
    value=tens×10+ones\text{value} = \text{tens} \times 10 + \text{ones}
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  10. 10.

    Add 8 + 17 + 13.

    Formula:Addition of Three Numbers
    sum=a+b+c\text{sum} = a + b + c
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  11. 11.

    What is 18 − 15?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
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  12. 12.

    Fill in the missing number: 9 + ___ = 19.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
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  13. 13.

    Add 36 and 7.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  14. 14.

    What is half of 44?

    Formula:Halving
    h=n÷2h = n \div 2
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  15. 15.

    Add 38 and 53.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  16. 16.

    What is 15 − 5?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
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  17. 17.

    Add 2 + 19 + 13.

    Formula:Addition of Three Numbers
    sum=a+b+c\text{sum} = a + b + c
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  18. 18.

    What is 5 + 4?

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  19. 19.

    You have HK$ 4 and HK$ 2. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
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  20. 20.

    Fill in the missing number: 15 + ___ = 18.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
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