Mathematics Quiz

Johan is a street performer. In a day's work he earned £93.71 in the morning and £47.55 in the afternoon. He spent £21.47 on props for his performances. How much profit did he make?

A seven-a-side rugby team has a total mass of 663.75 kg. A player of mass 83.2 kg leaves the team and is replaced by a new player of mass 91.07 kg. What is the new total mass of the whole team?

Three children record their heights every year. Last year they were 0.97 m, 1.02 m and 1.1 m tall. a) What was the sum of their heights last year?

The sum of their heights this year is 3.4 m. b) If one has grown by 0.12 m and another by 0.09 m, calculate how much the third child has grown by.

Write down the answers to: a) 7.3 × 10 = ...............................

Write down the answers to: b) 870 ÷ 10 = ...............................

Write down the answers to: c) 6.7 ÷ 100 = ...............................

Write down the answers to: d) 0.31 × 1000 = ...............................

Write down the answers to: e) 34.8 ÷ 10 = ...............................

Write down the answers to: f) 24.07 / 1000 = ...............................