United States · Grade 4 · Practice Sheet 7

1. 1.

   A rectangle is 27 cm long and 21 cm wide. Find its area.

   Formula:Area of a Rectangle

   $A = l \times w$

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2. 2.

   Find the perimeter of a rectangle measuring 5 m by 22 m.

   Formula:Perimeter of a Rectangle

   $P = 2(l + w)$

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3. 3.

   An item costs $25.74 and you pay with $30. How much change do you get?

   Formula:Change Due

   $\text{change} = \text{paid} - \text{cost}$

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4. 4.

   Calculate 36 ÷ 3.

   Formula:Division

   $q = \dfrac{a}{b}$

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5. 5.

   One item costs $21.12. Find the total cost of 14 items.

   Formula:Total Cost

   $\text{total} = \text{price} \times \text{quantity}$

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6. 6.

   Find the perimeter of a rectangle measuring 26 m by 22 m.

   Formula:Perimeter of a Rectangle

   $P = 2(l + w)$

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7. 7.

   Find 2/4 of 28.

   Formula:Fraction of a Quantity

   $\text{result} = \dfrac{a}{b} \times N$

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8. 8.

   Calculate 26 × 6.

   Formula:Multiplication

   $p = a \times b$

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9. 9.

   One item costs $18.07. Find the total cost of 8 items.

   Formula:Total Cost

   $\text{total} = \text{price} \times \text{quantity}$

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10. 10.

    Calculate 48 × 10.

    Formula:Multiplication

    $p = a \times b$

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11. 11.

    A rectangle is 21 cm long and 27 cm wide. Find its area.

    Formula:Area of a Rectangle

    $A = l \times w$

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12. 12.

    Calculate 192 ÷ 8.

    Formula:Division

    $q = \dfrac{a}{b}$

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13. 13.

    What is 2 × 9?

    Formula:Multiplication (Times Tables)

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

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14. 14.

    Calculate 37 × 3.

    Formula:Multiplication

    $p = a \times b$

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15. 15.

    Calculate 102 ÷ 3.

    Formula:Division

    $q = \dfrac{a}{b}$

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16. 16.

    25 sweets are shared equally among 5 children. How many does each child get?

    Formula:Division (Equal Sharing)

    $\text{each} = \text{total} \div \text{groups}$

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17. 17.

    A rectangle is 29 cm long and 23 cm wide. Find its area.

    Formula:Area of a Rectangle

    $A = l \times w$

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18. 18.

    Calculate 38 × 9.

    Formula:Multiplication

    $p = a \times b$

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19. 19.

    Calculate 360 ÷ 10.

    Formula:Division

    $q = \dfrac{a}{b}$

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20. 20.

    21 sweets are shared equally among 3 children. How many does each child get?

    Formula:Division (Equal Sharing)

    $\text{each} = \text{total} \div \text{groups}$

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