Place Value
Multiplying by 10, 100. 1000
Adding Decimals
Rounding Decimals
Subtracting Decimals.
Ordering Decimals
200

In 9.81, what place is the 1 in?

Hundredths 

200

12.1 x 100

1,210

200

Add these decimals. 21.74 + 8.27

30.01

200

Round to the nearest whole number.

1.345

1

200

Subtract these decimals.

851.701 - 312.49

539.211

200

Order least to greatest.

1.75, 0.45, 1.34, 0.2


0.2, 0.45, 1.34, 1.75

400

In 28.465, what place is the 5 in?

Thousandths 

400

9,563 x 10 =

95,630

400

Add these decimals. 6.125 + 18

24.125

400

Round to the nearest tenth.

4.567

4.6

400

Subtract these decimals.

10.71 - 0.7

10.01

400

Order least to greatest.

1.23, 0.001, 0.45, 1.01

0.001, 0.45, 1.01, 1.23

600

129.87946 What is the value of the 6?

Hundred Thousandths 

600

52.1 x 1,000 =

52,100

600

Add these decimals. 5.2 + 3.11

8.31

600

Round to the nearest hundredth.

67.052

67.05

600

Subtract these decimals.

547.612 - 3.107

544.505

600

Order least to greatest.

0.345, 0.445, 0.555, 0.453

0.345, 0.445, 0.453, 0.555

800

In 1.203 what place is 2 in?

Tenths 

800

0.321 x 100 =

32.1

800

Add these decimals. 17 + 9.54

26.54

800

Round to the nearest thousandth.

23.654

23.654

800

Subtract these decimals.

9.034 - 0.095

8.939

800

Order least to greatest.

0.03, 0.23, 0.1, 0.32

0.03, 0.1, 0.23, 0.32

1000

In 93.4258, what place is the 8 in

Ten Thousandths 

1000

59.8 x 1,000 =

59,800

1000

Add these decimals. 4.67 + 29.1

33.77

1000

Round to the nearest hundredth.

9.999

10

1000

Subtract these decimals.

1.72 - 0.8

0.92

1000

Order greatest to least.

0.711, 0.17, 0.07, 0.717

0.717, 0.711, 0.17, 0.07

M
e
n
u