Comparing Decimals
Rounding
Adding and Subtracting
10's, 100's, 1000's
Division
100
< , > , or =? 15.06 ____ 15.60
<
100
Round 1.34 to the nearest one.
1.00
100
Show your work: 13.1 + 19.3
32.4
100
1 gram is 1,000 milligrams. 1 kilogram is 1,000 grams. How many grams is 798 kg?
798,000 grams
100
192 ÷ 12
16
200
< , > , or = ? 756.9 _____ 756.003
>
200
Round 145.08 to the nearest tenth.
145.1
200
Show your work: 14.009 + 145.6
159.609
200
1 gram is 1,000 milligrams. 1 kilogram is 1,000 grams. How many milligrams is 6.9 grams?
6,900 grams
200
255 ÷ 15
17
300
How can you compare decimal numbers?
Answers will vary.
300
Round 17.89 to the nearest tenth.
17.9
300
Show your work: 288 - 0.045
287.955
300
1 gram is 1,000 milligrams. 1 kilogram is 1,000 grams. How many kilograms is 10,500 grams?
10.5 kg
300
384 ÷ 12
32
400
Compare the following fractions: 13/100 or 130/1000. How did you know what to write as your answer?
Answers will vary.
400
Round 18546.056 to the nearest hundredth.
18546.06
400
Show your work: 13.7 + _____ = 42
28.3
400
What happens to the number of zeroes in the product as you multiply a number by powers of 10 (10, 100, 1000, and so on)? Why?
Answers will vary.
400
Write and solve a word problem to match this problem: 384 ÷ 12
32, answers will vary
500
Put the following decimals in order from least to greatest: 0.56, 0.007, 13.130, 13.13
0.007, 0.56, 13.13, 13.130 (the last two may be in any order)
500
Round 298.03 to the nearest whole number.
298.0
500
8.75 - 5.4 = 2 + ______
1.35
500
Ten friends each pay 26.50 for a ticket to a Broadway show. How much do they spend altogether? Write an equation to represent this problem, then solve.
26.50 x 10 = $265
500
Write and solve a word problem to match this problem: 255 ÷ 15
17, answers will vary
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