Maths 1 Revision Practice 2

Convert 2.3 metres into centimetres.

• 203 cm

• 230cm

• 2300cm

Evaluate: 46 358 - 9 752

Round off 3457 to the nearest hundreds.

Take away 36 from the product of 6 and 11.

Find the sum of the largest and the smallest number:

Simplify: $\frac{2}{3}\div\frac{4}{5}$  

•  $\frac{8}{15}$  

•  $\frac{10}{12}$  

•  $\frac{5}{6}$  

Arrange the following decimals in ascending order.

14, 9.04, 17.7, 8.93

Which of the following numbers below are equal to 60%?

• 0.6

• 0.06

• $\frac{6}{100}$

Suhairi is 14 years 2 months old.

Khairul is 3 years 9 months younger than him.

How old is Khairul?

Multiply 27 by 16