Chile · Grado 4 · Practice Sheet 5
Sheet code: CHILE-G4-S05 · 20 questions
- 1.
What is 10 × 4?
- 2.
Find the perimeter of a rectangle measuring 16 m by 20 m.
- 3.
Find the area of a square with side length 20 cm.
- 4.
Find the mean (average) of these numbers: 22, 36, 53, 10, 72, 51.
- 5.
An item costs $6.6 and you pay with $20. How much change do you get?
- 6.
One item costs $7.7. Find the total cost of 5 items.
- 7.
An item costs $3.16 and you pay with $20. How much change do you get?
- 8.
One item costs $17.58. Find the total cost of 20 items.
- 9.
A rectangle is 16 cm long and 14 cm wide. Find its area.
- 10.
What is 8 × 9?
- 11.
One item costs $6.46. Find the total cost of 11 items.
- 12.
An item costs $37.42 and you pay with $40. How much change do you get?
- 13.
Calculate 24 × 7.
- 14.
Calculate 55 ÷ 11.
- 15.
30 sweets are shared equally among 6 children. How many does each child get?
- 16.
Calculate 68 × 10.
- 17.
An item costs $10.75 and you pay with $30. How much change do you get?
- 18.
A rectangle is 30 cm long and 22 cm wide. Find its area.
- 19.
Convert 8.11 kilometres into metres.
- 20.
Find the perimeter of a rectangle measuring 16 m by 27 m.
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