10 times or 1/10 of
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Rounding
+/- decimals
Word Problems
100

In the number 4.553, the 5 in the 100ths place is ____ the 5 in the 10ths place.

1/10

100

12.9 ____ 12.90

=

100

2.58 to the nearest 10th

2.6

100

42.8 + 16.1

58.9

100

Kate drank 21.62 L of water and then drank 32.05 L more. How many total liters of water did she drink?

53.67 L

200

0.7 is ____ 0.07

10 times

200

7.22 ____ 7.202

>

200

9.942 to the nearest 10th

9.9

200

106.27 - 95.43

10.84

200

Adam bought 14.8 lbs of lemon and lime candies. If 2.9 lbs were lemon candy, how many were lime? 

11.9 lbs

300

0.008 is ____ 0.08

1/10 of

300

183.981 ____ 183.918

>

300

16.647 to the nearest whole number

17

300

9.685 + 72.526 + 0.99

83.201

300

Gabby & Don compared their running distances from the week. If Gabby ran 15.55 mi and Don ran 6.8 mi, how far did they run in total?

22.35 mi

400

0.6 is 100 times ____

0.006

400

65.7810 ____ 65.782

<

400

21.18 to the nearest 100th

21.18

400

501.02 - 9.614

491.406

400

1 light uses 57.79 amps when it's on. When a 2nd light is on, together they use 147.5 amps. How many amps does just the 2nd light use?

89.71 amps