Rational Numbers

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• 64

• 87

• 84

• 512

• RM72.4 thousands

• RM5.6 thousands

• RM14.48 thousands

• RM78 thousands

Which one is integer? (You may choose more than 1 answer)

• $\frac{3}{4}$

• -10

• 15 039

• -13.04

Which arrangement of the integers is in descending order?

• -2, -3, -4, 2, 3, 4

• 4, 3, 2, -4, -3, -2

• 3, 4, 5, -5, -4, -3

• 5, 4, 3, -3, -4, -5

Which one is the irrational number?

• -10.523

•  $\pi$  

•  $\frac{10}{19}$  

• 1.333...

• 0.925 m

• 11.1 m

• 22.2 m

• 1.85 m

Evaluate :

• -0.05

• -0.8

• 0.0625

• 0.625