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Place Value
Rounding
Multiplying and Dividing Decimals
Converting Decimals, Percents, and Fractions
Evaluating Expressions
100
What is the place value of the 4? 54.267
ones
100
Round to the nearest tenth. 44.54
44.5
100
3.5 x 10
35
100
25% to a decimal
.25
100
184 – x when x = 40.5
143.5
200
What is the place value of the 7? 724.546
hundreds
200
Round to the nearest tens? 57.9
60 or 60.0
200
4.877 x 1,000
4877
200
.30 to a fraction
30/100
200
6.8m when m = 2.002
13.6136
300
What is the place value of the 5? 263.53
tenths
300
Round to the nearest hundredth. 353.129
353.13
300
.50004 x 10,000
5000.4
300
.425 to a percent
42.5%
300
22d + 17.4 when d = 9.07
216.94
400
What is the place value of the 3? 0.2316
hundredths
400
Round to the nearest thousandth. 5.6423
5.642
400
48.523 divided by 100
.48523
400
.3 as a fraction
3/10 or 30/100
400
75y divided by 6b when y = 4.2 and b = 3.4
15.44
500
What is the place value of the 7? 6,423.317
thousandths
500
Round to the nearest tenth. 8.97
9.0
500
.009 divided by 100
.00009
500
.9% as a decimal
.009
500
12.33a + 9(a - c) when a = 5.43 and c = 3.13
87.65