Place Value
Expanded Notation
Compare Decimals
Rounding Decimals
Adding, Subtracting Decimals
100

0.582 x 10

5.82

100

express as a decimal:  four thousandths

0.004

100

Compare      0.012      0.002

0.012 >  0.002

100

Round 141.999 to the nearest tenth

142.000

100

0.74 + 0.59

1.33

200

.728 x 100

72.8

200

Express as a decimal:

six hundred and eight thousandths

600.008

200

299/1000      3/10

299/1000 < 3/10

200

Round 243.875 to the nearest hundredth

243.880

200

7.048 + 5.196

12.244

300

684 ÷ 100

6.84

300

Write as a decimal:                                                  (5 x 100) + (3 x 10) + (8 x 0.1) + (9 x 0.0001)

530.809

300

95.580       95.58

95.580 = 95.58

300

Round 382.993 to the nearest hundredth

382.990

300

36.258 + 8.67

44.928

400

3,450 ÷ 10

345

400

Express nine thousandths as a decimal

.009

400

Arrange the numbers in decreasing order:

3.049   3.059  3.05  3.04

3.059   3.05   3.049  3.04

400

Round 7.458 to the nearest tenth

7.500

400

0.831 - 0.292

0.539

500

2.43 x 1000

2,430

500

Express as a decimal: nine and two hundred thirty-five thousandths

9.235

500

Arrange the numbers in increasing order:

182.205  182.05   182.105    182.025

182.025   182.05   182.105   182.205

500

Round 9.949 to the nearest whole number

10

500

6 - 0.48

5.52

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