Chapter 2

Lesson 1

100

Write 5,500,000 in Word Form.

Five million, five hundred thousand

200

Write 5,550,000 in expanded form.

5 x 1,000,00 + 5 x 100,000 + 5 x 10,000

300

What is the value of the italicized number 

469,990 

What is 90.

400

What is the digit in the ten thousands place.

1,235,980

What is the 3.

500

Write 62,567,891 in expanded form.

6 x 10,000,000 + 2 x 1,000,000 + 5 x 100,000 + 6 x 10,000 + 7 x 1,000 + 8 x 100 + 9 x 10 + 1 x 1

Lesson 2

100

Compare using <, >, or =

52 _____  46

52 > 46

200

Order from Least to Greatest.

46, 22, 75, 123, 9

9, 22, 46, 75, 123

300

Compare using <, >, or =

462,211 ______ 426,222

462,211 > 426,222

400

Order from Greatest to Least.

138,023; 138,032; 139,006; 183,487

183,487; 139,006; 138,032; 138,023

500

Compare using <, >, or =

767,676,767 ______ 676,767,676

767,676,767 > 676,767,676

Lesson 4

100

Write 35/100 as a decimal.

0.35

200

Write 96/1,000 as a decimal

0.096

300

A runner decreased his time by 5/100 second. Express as a decimal

0.05

400

Write 51/1,000 as a decimal.

0.051

500

Write 1/1,000 as a decimal.

0.001

Lesson 6

100

Write 1.35 in Word form

One and thirty-five hundredths.

200

Write 1.45 in expanded form

1 x 1 + 4 x (1/10) + 5 x (1/100)

300

What is the place value of the italicized number and its value.

63.47

Hundredths, 0.07

400

Write 65.345 in expanded form

6 x 10 + 5 x 1 + 3 x (1/10) + 4 x (1/100) + 5 x (1/1,000)

500

A baseball player has a batting average of 0.334 for the season. Write his average in expanded form.

3 x (1/10) + 3 x (1/100) + 4 x (1/1,000)