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Rounding
Powers of 10
Metric System
Comparing Decimals
Place Value
100
Round 4.578 to the nearest hundredth
4.58
100
5.46 x 10^2
546
100
Convert 2.5 meters to centimeters
2.5 x 100 = 250 cm
100
Compare using < , > , or =" 0.2 ____ 0.002
0.2 > 0.002
100
What is the place value of the 4 in 8.452
tenths
200
Round 0.97 to the nearest tenth
1.0
200
689.2 divided by 10^3
0.6892
200
55 millimeters = ? meters
55 divided by 1000 = 0.055
200
65 tenths ____ 0.65
6.5 > 0.65
200
Write 5.478 in expanded form using fractions (5th grade way)
(5x1) x (4 x 1/10) + (7x1/100) + (8 x 1/1,000) = 5.478
300
Round 1.217 to the nearest tenth
1.2
300
True or False: 3 hundredths times 10 is 3 thousandths?
False 0.03 x 10 = 0.3
300
76 centimeters = ? mm
76 x 10 = 760 mm
300
5 tenths 6 hundredths ____ 0.65
5 tenths 6 hundredths < 0.65
300
Complete: 6.792 = 6 + ___ + 0.09 + ___
0.7, 0.002
400
A decimal rounded to the nearest hundredth is 5.24. What could the decimal be?
5.241, 5.242, 5.243, 5.244, 5.235, 5.236, 5.237, 5.238, 5.239
400
True or false: 5 hundredths divided by 10 is 5 thousandths
True: 0.05 / 10 = 0.005
400
187 centimeters = ? m
1.87 m
400
Put these in order from least to greatest: 0.45 5.42 0.0045
0.0045, 0.45, 5.42
400
How does the value of the 7 in the hundredths place compare to the 7 in the thousandths place in the number 4.877
7 hundredths is 10 times greater than 7 thousandths
500
Round 4.997 to the nearest hundredth.
What is 5.00
500
3589.7 x 10^2
358,970
500
2.6 meters = ? mm
2,600 mm
500
Put these in order from greatest to least: 1.204 1.325 1.53
1.53, 1.325, 1.204
500
Compare the 5 in the hundredths place to the 5 in the tenths place in the number 4.55.
5 hundredths is one tenth as great as 5 tenths