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Taiwan · Grade 6 · Practice Sheet 41

Sheet code: TAIWAN-G6-S41 · 20 questions

Name: ______________
Date: ______________
  1. 1.

    A circle has a radius of 12 cm. Find its area. (Use π ≈ 3.14159)

    Formula:Area of a Circle
    A=πr2A = \pi r^2
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  2. 2.

    Find the circumference of a circle whose radius is 10 m. (Use π ≈ 3.14159)

    Formula:Circumference of a Circle
    C=2πrC = 2\pi r
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  3. 3.

    Find the area of a square with side length 29 cm.

    Formula:Area of a Square
    A=s2A = s^2
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  4. 4.

    A rectangle is 40 cm long and 16 cm wide. Find its area.

    Formula:Area of a Rectangle
    A=l×wA = l \times w
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  5. 5.

    Find 3/4 of 56.

    Formula:Fraction of a Quantity
    result=ab×N\text{result} = \dfrac{a}{b} \times N
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  6. 6.

    Calculate 80 × 11.

    Formula:Multiplication
    p=a×bp = a \times b
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  7. 7.

    Calculate 176 ÷ 8.

    Formula:Division
    q=abq = \dfrac{a}{b}
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  8. 8.

    An item costs NT$ 11.27 and you pay with NT$ 30. How much change do you get?

    Formula:Change Due
    change=paid−cost\text{change} = \text{paid} - \text{cost}
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  9. 9.

    A train moves at 60 km/h for 2.4 hours. How far does it travel?

    Formula:Distance from Speed & Time
    d=v×td = v \times t
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  10. 10.

    An item costs NT$ 29.5 and you pay with NT$ 30. How much change do you get?

    Formula:Change Due
    change=paid−cost\text{change} = \text{paid} - \text{cost}
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  11. 11.

    Calculate 180 ÷ 9.

    Formula:Division
    q=abq = \dfrac{a}{b}
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  12. 12.

    A triangle has a base of 29 cm and a height of 17 cm. Find its area.

    Formula:Area of a Triangle
    A=12bhA = \tfrac{1}{2} b h
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  13. 13.

    An item costs NT$ 28.97 and you pay with NT$ 30. How much change do you get?

    Formula:Change Due
    change=paid−cost\text{change} = \text{paid} - \text{cost}
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  14. 14.

    A circle has a radius of 6 cm. Find its area. (Use π ≈ 3.14159)

    Formula:Area of a Circle
    A=πr2A = \pi r^2
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  15. 15.

    One item costs NT$ 22.24. Find the total cost of 5 items.

    Formula:Total Cost
    total=price×quantity\text{total} = \text{price} \times \text{quantity}
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  16. 16.

    A rectangle is 31 cm long and 19 cm wide. Find its area.

    Formula:Area of a Rectangle
    A=l×wA = l \times w
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  17. 17.

    Find the mean (average) of these numbers: 86, 80, 76, 72, 97.

    Formula:Arithmetic Mean
    xˉ=∑xn\bar{x} = \dfrac{\sum x}{n}
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  18. 18.

    Find the area of a square with side length 18 cm.

    Formula:Area of a Square
    A=s2A = s^2
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  19. 19.

    An item costs NT$ 38.24 and you pay with NT$ 50. How much change do you get?

    Formula:Change Due
    change=paid−cost\text{change} = \text{paid} - \text{cost}
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  20. 20.

    Find the mean (average) of these numbers: 23, 41, 96, 78, 65, 35.

    Formula:Arithmetic Mean
    xˉ=∑xn\bar{x} = \dfrac{\sum x}{n}
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