Decimal Place Value
Rounding Decimals
Comparing Decimals
Adding Decimals
Subtracting Decimals
100

What is the place value of the 5 in 241.135?

Thousandths 

100

Round 164.74 to the tenths place

164.7

100

Which decimal is the greatest? 4.953 or 4.951

4.953

100

92.39 + 0.32

92.71

100

7.88 - 4.29

3.59

200

Write 3/100 as a decimal

0.03

200

Round 986.436 to the hundredths place

986.44

200

Using the <, >, or = sign, compare 1.403 and 1.4

1.403 > 1.4

200

9.1 + 7.21

16.31

200

The pyramid of Khafe measured 143.56 meters high. The pyramid of Menkaure measured 65.5 meters high. What us the difference in the heights of these two pyramids?

78.06 meters

300

Write 0.9 as a fraction

9/10

300

Round 1,557.965 to the nearest hundreds place

1600

300

Put the following decimals in order from least to greatest. 5.132, 5.123, 5.312, 5.231

5.123, 5.132, 5.231, 5.312

300

In December the snowfall was 6.73 in. and in January it was 2.4 in. What is the total amount of snowfall?

9.13 in.

300

True or False. 85.22 - 12.619 = 40.97

False 72.601

400

What is 8.7 in expanded notation

(8 x 1) + (7 x 0.1)

400

Round 3.099 to the nearest hundredth

3.10

400

Place the decimals in order from greatest to least. 8.37, 8.3, 8.219, 8.129

8.37, 8.3, 8.219, 8.129

400

14.005 + 135.1 + 3,009.124

3,158.229

400

Miami's annual precipitation in 2000 was 61.5 in. Albany's was 46.97 in. How much greater was Miami's precipitation than Albany's?


14.53 in.


500

What is the number in standard form?

(4 x 100) + (5 x 1) + (9 x 0.1) + (7 x 0.001)

405.907

500

Which of these rounds to 27.2?

27.19, 27.25, 27.249, 72.23


27.19 and 27.249

500

Which runner came in first place? Amanda...8.016 minutes - Calvin...7.049 minutes - Liz...7.03 minutes - Steve...8.16 minutes

Liz

500

146.88 + (963.258 - 147.8)

962.338

500

23 - 0.294

22.706