Place Value
Comparing and Rounding
Adding and Subtracting
Multiplying
Dividing
100

164.13

Hundred

100

Round to the Tenth

2.6345

2.6

100

32.1 - 0.8

31.3

100

2.36 X 100

236

100

6.6 / 10 

0.66

200

24.267

Tens

200

Round to the nearest hundredth

1.8092

1.81

200

1 - 0.674

0.326

200

2.2 X 10^6

2,200,000

200

73.6 / 10 ^ 3

.736

300

624.555

thousandths

300

Compare

91.8 [ ] 91.8135

<

300

0.34 - 0.023

0.317

300

4.53 X 7

31.71

300

16.50 / 3

5.50 

400

6423.925

Hundredths

400
Compare


2.04 [ ] 2.044

<

400

6.5 + 9.755 + 14.25 = 

30.505

400

2.9 X 7.1 

20.59

400

5.21 / 4

1.30

500

0.4326

ten-thousandths

500
Round to thousandth


523.6745

523.675

500

3.2 + 0.91 + 6 

10.11

500

2.678 X 1.98 

5.30244

500

8.65 / 0.6

14.42

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