Decimals

1

Which of the following is the biggest number: {2.107}, {2.7} or {2.21}?

2

What's the value of the figure {4} in the number {2.45}?

3

Calculate {4.15}+{6.2}

4

Calculate {6.7}-{3.27}

5

An exercise book costs {89}{p}. What is the price of {10} exercise books?

6

Calculate {8.13}\times{1,000}

7

Calculate {6.1}\div{100}

8

The thickness of {1,000} sheets of paper is {25}~{cm}. What is the individual thickness of each sheet?

9

Calculate {4.56}\times{3}

10

The bill in a cafe comes to \pounds{5.55}. Three friends want to share the cost equally. How much should each one pay?