Math 4.2 Decimals Review

How is 71.209 written in words?

• Seventy-one and two hundred nine hundredths

• Seventy-one and two hundred nine thousandths

• Seventy-one and twenty nine thousandths

• Seventy-one and twenty nine hundredths

What is the value of the 1 in 3.619 ?

• One

• One thousandth

• One tenth

• One hundredth

• 1.6

• 16.0

• 1.006

• 1.06

• 0.168

• 1.68

• 168

• 0.0168

What decimal is represented by the shaded model above?

• 0.6

• 0.3

• 0.4

• 0.7

One of the smallest butterflies in the world has a wingspan of 1.5 centimeters. What is the value of the digit 5 in 1.5 ?

• Fifteen

• Five hundredths

• Five tenths

• Five

Mom had $21.65 in her wallet. What is this amount rounded to the nearest whole number?

• $21.60

• $21.70

• $21.00

• $22.00

Dominic drew a line that was 2.35 meters long. What is this number rounded to the nearest whole number?

• 2

• 2.4

• 3

• 3.4

What is 6.851 rounded to the nearest hundredth?

• 6.85

• 6.86

• 6.9

• 7

What is 52.89 rounded to the nearest whole number?

• 52.9

• 53

• 53.9

• 51