Decimal Multiplication Review

Mrs. K walks her dogs everyday. Yesterday she walked them 1.2 miles. Today her dogs were hyper and took her on a walk that was 2.3 times the distance as yesterday.  How far did they walk today?

• 27.6 miles

• 2.76 miles

• 0.69 miles

• 6.9 miles

1.43 x 6 =

• 8.58

• 85.8

• 8.48

• 6.48

Estimate the product. Round each number to its greatest place value, then multiply. 5.9 × 81 The product is approximately .

• 600

• 48

• 400

• 480

Estimate the product. Round each factor to the nearest whole number, and then multiply.

11.79 × 4.90

The product is approximately .

• 50

• 56

• 60

• 55

4.5 x 6.2

• 2,790

• 279

• 27.9

• 2.79

Mrs. Dana ran 2.3 miles yesterday.  She ran 1.7 times as much today.  How far did she run?

• 3.91 miles

• 39.1 miles

• 3.71 miles

• 2.37 miles

0.3 x 5 =

0.3

x 5

• 1.5

• 4.5

1.7 x 0.2 =

• 34

• 3.4

• 0.34

• 0.24

0.3 x 2 =

• 0.6

• 0.1

• 6

0.12 x 2 = 

• 2.12

• 0.1

• 24

• 0.24