Decimal Review

Place Value

100

What is the place value of the 4 in this number.

3.456

Tenths

200

What is the place value of the 9 in this number:

7.891

Hundredths

300

What is the place value of the 3 in this number.

2.1835

Thousandths

400

What is the place value of the 6 in this number?

0.01236

Hundred thousandths

500

What is the value of the 2 in this number.

0.000000002

Billionths

Read This Number

100

Read this number.

4.8

four and eight tenths

200

Read this number.

8.01

eight and one hundredth

300

Read this number.

9.345

nine and three hundred fourtry five thousandths

400

Read this number.

8.0101

eight and 101 ten thousandths

500

Read this number.

9.99999999

nine and ninety nine million nine hundred ninety nine thousand nine hundredninety nine hundred millionths

Adding/Subtracting

100

Solve

1.101 +

2.202

3.303

200

Solve

9.989 -

3.464

6.525

300

Solve

11.936 -

10.142

1.794

400

Solve

12.574 +

13.847

26.421

500

Solve

145.682 -

 28.743

116.939

Divide

100

Solve

2.462 / 2

1.231

200

6.848 / 4

1.621

300

Solve

3.971 / 5

0.7942

400

Solve

5.555 / 3 

1.851666666

500

Solve

6.767 / 8 

0.845875

Multiply

100

solve

2.222 x 2

4.444

200

Solve

5.378 x 3

16.134

300

Solve.

 1.909 x 9 

17.181

400

Solve.

2.002 x 1000

2002

500

Solve

6.767 x 9

60.903