Assignment 3.4 Multiplying a Decimal by a Whole Number

Assignment 3.4

Multiplying a Decimal by a Whole Number

Multiply the numbers

• Line up the numbers to multiply them

• Count the decimal places

  
  

• Add the decimal into the correct place

Multiple Choice

3 x 0.77 =

• 2.31

• 23.1

• 0.231

• 231

Multiple Choice

2 x 0.52 =

• 104

• 0.104

• 10.4

• 1.04

Multiple Choice

If 4 x 8 = 28, then 4 x 0.008 =

• 0.0032

• 0.032

• 0.32

• 3.2

Multiple Choice

3 x 0.18 =

• 0.54

• 54

• 5.4

Multiple Choice

3 x 0.078 =

• 234

• 2.34

• 23.4

• 0.234

Multiple Choice

0.6 x 6 =

• 36

• 0.036

• 3.6

• 0.36

Multiple Choice

5 x 0.05

• 0.025

• 0.0025

• 0.25

• 2.5

Multiple Choice

7 x 0.057 =

• 3.99

• 39.9

• 0.399

• 0.0339

Multiple Choice

Each cement block weighs 0.4 kilograms. How much do 8 blocks weigh in total?

• 0.32 kg

• 3.2 kg

• 32 kg

• 0.032 kg

Multiple Choice

Karen went to the corner store to buy some candy. If she bought 6 5-cent candies, how much did it cost?

• $0.30

• $0.03

• 35 cents