Chapter 3 Review

When you add the front-end digits and estimate the sum of the remaining digits, you are using

_____ - ___ __________.

Which property is illustrated?

6.51 + 7.21 = 7.21 + 6.51

Which property is being illustrated?

(4.3 + 6.2) + 9.8 = 4.3 + (6.2 + 9.8)

Write two hundred seven ten-thousandths as a decimal.

Write the decimal in words.

6.011

2 and 1 tenths centimeters = ______ centimeters

• 2.01

• 0.21

• 0.021

• 2.1

4 and 9 hundredths meters = _____ meters

• 49.0

• 4.09

• 0.49

• 0.049

Complete statement with <, >, or =.

6.54 ___6.45

Complete the statement with <, >, or =.

9.7___9.70

The batting averages of four players on a baseball team are as follows: 0.298, 0.336, 0.283, and 0.332.

Write the batting averages in order from least to greatest.