Adding
Subtracting
Place Value
Rounding
Word Problems
100

43.14 + 5.12 = 

48.26

100

34.63 - 27.92=

6.71

100

What number is in the hundredths place?

45.67

7

100

Round 3.456 to the nearest hundredth

3.46

100

In March it rained 0.51 inches. It rained 0.07 inches less in April than in March. How much did it rain in April?

0.44 inches

200

0.79 + 0.45 =

1.24

200

20.8 - 7.34=

13.46

200

What number is in the ones place?

23.09

3

200

Round 9.12 to the nearest whole number

9

200

There are 4.56 liters of milk in a pot. The chef stirs in 2.53 g of salt and 1.28 liters of water. How much liquid is in the pot?

5.84 liters

300

17.82 + 3.66 =

21.48

300

15- 0.48=

14.52

300

What number is in the tenths place?

9.12

1

300

Round 7.352 to the nearest tenth

7.4

300

The distance between Steph's house to the shopping mall is 15.86 miles. 9.98 miles before she arrived at the mall, she stopped at a gasoline station to fill her tank. What is the distance from her house to the gasoline station?

5.88 miles

400

114.73 + 68.1=

182.83

400

105.65 - 62.33 =

43.32

400

What number is in the tens place?

76.9

 7

400

Round 5.9236 to the nearest thousandth.

5.924

400

Mary went bought a coffee that cost $3.89 and 2 croissants that cost $4.36 each. If she handed the cashier $15, how much change will she get?

$2.39

500

111.7 + 102.81 =

214.51

500

87.4 - 38.821 =

 48.579

500

What is the name of the place for the 5?

3.875

Thousandths

500

Round 16.9346 to the nearest hundredth.

16.93

500

A bridge is 239.4 meters long. Because of a traffic jam, Ken’s car stops after he drives 102.328 meters on the bridge. How much more does he need to drive to get off the bridge?

137.072 meters

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