Finland · Grade 4 · Practice Sheet 41

1. 1.

   Convert 2.16 kilometres into metres.

   Formula:Metric Length Conversion

   $1\,\text{km} = 1000\,\text{m}$

   View formula →
2. 2.

   A rectangle is 34 cm long and 9 cm wide. Find its area.

   Formula:Area of a Rectangle

   $A = l \times w$

   View formula →
3. 3.

   Find the perimeter of a rectangle measuring 5 m by 27 m.

   Formula:Perimeter of a Rectangle

   $P = 2(l + w)$

   View formula →
4. 4.

   Calculate 320 ÷ 8.

   Formula:Division

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

   View formula →
5. 5.

   Calculate 61 × 5.

   Formula:Multiplication

   $p = a \times b$

   View formula →
6. 6.

   What is 2 × 9?

   Formula:Multiplication (Times Tables)

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

   View formula →
7. 7.

   Calculate 50 × 7.

   Formula:Multiplication

   $p = a \times b$

   View formula →
8. 8.

   Find the perimeter of a rectangle measuring 27 m by 35 m.

   Formula:Perimeter of a Rectangle

   $P = 2(l + w)$

   View formula →
9. 9.

   One item costs €22.19. Find the total cost of 9 items.

   Formula:Total Cost

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

   View formula →
10. 10.

    Find 3/4 of 40.

    Formula:Fraction of a Quantity

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

    View formula →
11. 11.

    Find the mean (average) of these numbers: 73, 64, 19, 58.

    Formula:Arithmetic Mean

    $\bar{x} = \dfrac{\sum x}{n}$

    View formula →
12. 12.

    Find the perimeter of a rectangle measuring 11 m by 25 m.

    Formula:Perimeter of a Rectangle

    $P = 2(l + w)$

    View formula →
13. 13.

    A rectangle is 35 cm long and 28 cm wide. Find its area.

    Formula:Area of a Rectangle

    $A = l \times w$

    View formula →
14. 14.

    18 sweets are shared equally among 6 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

    View formula →
15. 15.

    Find the mean (average) of these numbers: 72, 85, 91, 83, 78, 12.

    Formula:Arithmetic Mean

    $\bar{x} = \dfrac{\sum x}{n}$

    View formula →
16. 16.

    Calculate 29 × 3.

    Formula:Multiplication

    $p = a \times b$

    View formula →
17. 17.

    Calculate 85 ÷ 5.

    Formula:Division

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

    View formula →
18. 18.

    An item costs €15.48 and you pay with €30. How much change do you get?

    Formula:Change Due

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

    View formula →
19. 19.

    Calculate 16 × 8.

    Formula:Multiplication

    $p = a \times b$

    View formula →
20. 20.

    An item costs €31.76 and you pay with €50. How much change do you get?

    Formula:Change Due

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

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.