Lesson Multiply Decimals

Multiplying Decimals

​REMEMBER you DON'T have to line up decimals when multiplying

Just count how many numbers are behind the decimal!

Lessons Goal: Multiplying Decimal

• Students will be able to multiply decimals in a real world context.

Multiple Choice

3.3 x 5.9

• 1.947

• 19.47

• 194.7

• 15.27

Multiple Choice

13.8 x 24

• 13.824

• 33.12

• 3.312

• 331.2

Multiple Choice

7.1 x 5.3

• 376.3

• 37.63

• 3.763

• 3,763

Multiple Choice

2.7 x 3

• 2.73

• .81

• 8.1

• 0.81

Multiple Choice

3.4 x 4

• 13.6

• 0.136

• 1.36

• 3.44

Multiple Choice

0.18 x 2.0

• 3.6
• 36
• 0.36
• 0.036

Multiple Choice

1.5 x 0.2

• 0.3
• 3
• 30
• 0.03

Multiple Choice

0.03 x 0.9

• 0.27
• 0.027
• 27
• 2.7

Multiple Choice

0.3 x 0.5

• 0.15

• 1.5

• 15

• 150

Multiple Choice

0.3 x 0.5

• 0.15
• 1.5
• 15
• 150

Multiple Choice

A female monkey at the zoo weights 58 kilograms. A male monkey weights 2.5 times as much as the female. How much does the male weigh?

• 116kg

• 120kg

• 152 kg

• 145 kg

Multiple Choice

Kyle bought 2 kilograms of grapes for $2.49 per kilogram and 3 muffins for $0.75 per muffin. How much did he pay for the grapes and the muffins?

• $3.24

• $7.23

• $6.48

• $10.72

Multiple Choice

Tristan earns $8.50 per hour. This week he worked 7 hours. How much did he earn this week?

• $62.00

• $56.00

• $59.50

• $58.00

Multiple Choice

Michael purchases 12 pencils at the school bookstore. They cost $0.35 each. How much did he spend on pencils?

• $3.23

• $3.35

• $4.20

• $4.40

Multiple Choice

Hannah bought 3 kilograms of apples. She paid 90 cents per kilogram. How much did Hannah pay for the apples?

• $2.30

• $2.80

• $27.00

• $2.70