Level 1
When rounded off to the nearest dollar, a box of apples cost $36. What is the highest possible actual price of the apples?
2 m
Level 1
When rounded off to the nearest dollar, a box of apples cost $36. What is the lowest possible actual price of the apples?
2 m
Level 2
The actual masses of two wooden crates, Y and Z, are measured in hundredths. The mass of Crate Y is rounded off to 13.6 kg and the mass of Crate Z is rounded off to 16.8 kg. What is the greatest possible difference in the actual masses of these two crates? Give the answer in kg.
2 m
Level 1
Express 1 320 as a decimal correct to 1 decimal place.
2 m
Level 1
Find the sum of 4 ones 4 tenths and 4 hundredths, 11 45 and 7.13.
2 m