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Thailand · Grade 1 · Practice Sheet 26

Sheet code: THAILAND-G1-S26 · 20 questions

Name: ______________
Date: ______________
  1. 1.

    What is 4 + 2?

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  2. 2.

    Add 82 and 54.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  3. 3.

    What is 10 − 6?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
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  4. 4.

    What is 9 + 3?

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

    Add 47 and 9.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  6. 6.

    What is 7 + 5?

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  7. 7.

    Add 23 and 42.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  8. 8.

    What is 3 + 2?

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  9. 9.

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

    Formula:Adding Money
    total=a+b\text{total} = a + b
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  10. 10.

    What is 5 − 1?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
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  11. 11.

    Add 65 and 13.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  12. 12.

    What is double 20?

    Formula:Doubling
    d=2×nd = 2 \times n
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  13. 13.

    Fill in the missing number: 10 + ___ = 21.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
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  14. 14.

    Add 39 and 57.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  15. 15.

    What is double 3?

    Formula:Doubling
    d=2×nd = 2 \times n
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  16. 16.

    What is 7 − 4?

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

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

    Formula:Adding Money
    total=a+b\text{total} = a + b
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  18. 18.

    Fill in the missing number: 8 + ___ = 12.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
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  19. 19.

    Add 53 and 42.

    Formula:Addition
    sum=a+b\text{sum} = a + b
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  20. 20.

    Fill in the missing number: 2 + ___ = 7.

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