Place Value and Powers of 10
Adding/Subtracting Decimals
Multiplying/Dividing Decimals
Rounding/Comparing Decimals
Percentages
100

What place value is the 7 in for this number  294.72

Tenths Place

100

236.90 + 1,045

1281.90 or 1281.9

100

2.3 X 4.2

9.66

100

Round 432.795 to the nearest whole number

433.000 or 433

100

What percentage is 34/100

34%

200

Write this number in expanded form: 230,034.02

200,000 + 30,000 + 30 + 4 + .02

200

33,273 - 345.7

32,927.3

200

37.35 divided by 5

7.47

200

Compare these two numbers 23.12 and 23.21

23.12 < 23.21  or 23.21 > 23.12

200

What percentage is 23/50

46%

23 X 2

300

___ X 1000 = 487

0.487 or .497

300

12,478 + 0.3487

12,478.3487

300

 23.5 X .78

18.33

300

Round this number to the nearest tenths place.

23,654.25

23,654.30 or 23,654.3

300

What is 30% of 50

15

5 + 5 + 5

400

39.93 X 1000 =

39930

400

 62.005 + 4,376

4,438.005

400

 45.3 divided by 0.3

151

400

Put these numbers is order from greatest to least

123.5,   123.52,   123.15

123.52, 123.5, 123.15

400

If Michael had 60% of his questions correct and there are 25 questions. How many did he get correct?

15 Questions correct

2.5 X 6 

500

10X 6.929

6929

500

 2,374 - 1.035

2,372.965

500

 2.34 X 3.21

7.5114

500

Put these numbers in order from least to greatest.

563.30, 563. 03, 563.23, 563.20

563.03, 563.20, 563.23, 563.30

500

21% of 230

48.3

23 + 23 + 2.3

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