Expanded Form
Decimal & Fraction Form
Decimal
Operations
Order & Compare Decimals
Estimating with Decimals
100

Write the decimal in expanded form 17.05

(1 x 10) + (7 x 1) + (5 x 0.01)

100

Write in decimal form and fraction form five tenths

0.5 and 5/10

100

2.3 - 1.6

0.7

100

Order from least to greatest. 6.023, 6.123, 6.021

6.021,  6.023, 6.123

100

Round the decimal to the nearest whole number. 12.9

13

200

Write the decimal in expanded form 36.12

(3 x 10) + (6 x 1) + (1 x 0.1) + (2 x 0.01)
200

Write as a decimal and a fraction forty-two and sixteen hundredths

42.16  and 42  16/100

200

6.7 - 1.08

5.62

200

Order the decimals from least to greatest. 0.2, 0.002, 2

 0.002, 0.2, 2

200

Round the decimal to the nearest tenth. 26.165

26.2

300

Write the decimal in expanded form 15.2

(1 x 10) + (5 x 1) + (2 x 0.1)

300

Write as a decimal and fraction five and seventeen thousandths

5. 017  and 5 17/1000

300

342.73 - 14.7

328.03

300

Order the decimals from least to greatest. 1.101, 1.012, 1.053

1.012, 1.053, 1.101

300

Round the decimal to the nearest hundredth. 172.637

172.64

400

Write the decimal in expanded form 174.062

(1 x 100) + (7 x 10) + (4 x 1) + (6 x 0.01) + (2 x 0.001)

400

Write as a decimal and a fraction two and thirteen hundredths

2.13 and 2 13/100

400

453.797 + 480.815

934.612

400

Order the decimals from least to greatest. 7.14, 7.27, 7.2, 7.08

7.08, 7.14, 7.2 (7.20), 7.27 

400

Round this decimal to the nearest tenth: 7.982

8.0

500

Write the decimal in expanded form 34.091

(3 x 10) + (4 x 1) + (9 x 0.01) + (1 x 0.001)

500

Write as a decimal and fraction twenty-one and six thousandths

21.016 and 21 16/1000

500

Evaluate the expression when x = 3.62 + 3.9

7.52

500

Order the decimals from least to greatest. 5.28, 5.82, 5.082

5.082, 5.28, 5.82

500

Use rounding to estimate the difference. 72.4 - 21.7

72 - 22 = 50

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