Rounding Decimals
Multiplying Decimals
Word Problems
Place Value
100

Round 1.35 to the tenths place. 

1.4

100

2.9 x 6.3

18.27

100

Tina's cat weighs 2.6 kilograms. Her dog weighs 4 times as much as her cat. How much does her dog weigh? 

Her dog weighs 10.4 kilograms. 

100

Identify the place value of the 0 in this number: 

29.401

Hundredths 

200

Round 13.492 to the hundredths place. 

13.49

200

2.4 x 2

4.8

200

James belonged to the local fitness club from January to July of last year. The club charges a monthly membership of $19.99. How much did James pay for his fitness club membership last year? 

James paid $239.88 for his fitness club membership last year. 

200

Identify the place value of the 3 in this number: 

302.402

Hundreds 

300

Round 204.10 to the ones place.  

204 

300

46.4 x .9

41.76

300

Benjamin bought 12 goldfish. Each goldfish cost $0.98. How much did Benjamin spend?

Benjamin spent $11.76. 

300

Identify the place value of the 0 in this number: 

.0482

Tenths 

400

Round 104.9437 to the thousandths place. 

104.944

400
.059 x .04

.00236

400

Ten members of the Science Club went to a history museum. It cost $7.25 for each member of the club. If 90 members went to the museum, how much would the total cost be?

The total cost would be $652.50. 

400

Identify the place value of the 9 in this number: 

.3094

Thousandths 

500

Round 10.2042 to the tenths place.

10.2

500
49.20 x .491

24.1572

500

Which number is the product of 12.22 x 15.38?

187.9436

500

Identify the place value of the 3 in this number: 

30.502

Tens 

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