Rational Numbers Review

Write 2/5 as a decimal.

• 0.4

• 0.25

• 2.5

• 0.2

Write 1/8 as a decimal.

• 0.125

• 0.18

• 1.8

• 0.8

Write 1/9 as a decimal.

• 0.111...

• 0.1

• 0.9

• 0.999...

0.3 x 0.5

• 0.15
• 1.5
• 15
• 150

16.3 - 4.156

• 12.244
• 12.454
• 12.144
• 13.144

13.5 ÷ 5

• 2.7

• 4527

• .27

• 4.7

$54.99 + $4.65 = 

• $59.64
• $95.64
• $50.34
• $58.34

2 - 4

• 2
• -8
• 6
• -2

-5 - (- 3)

• -8
• 8
• -2
• 15

6 - (-4)

• 10
• 2
• -2
• -10