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Whole Number x Decimal
quiz questions part 1
Decimal x Decimal
quiz questions part 2
Misc
100
5 x .04

0.2

100

2 x 0.09

.18

100

.5 x .25

0.125

100

What is the product of 0.4 and 0.07

0.028

100
True Or False: When multiplying decimals I have to line them up first, then multiply.

False

200

6 x .5

3

200

5 x .5

2.5

200

0.3 x 0.5

0.15

200

Victoria makes a rectangular blanket that is 1.7 meters long and 0.8 meters wide. How many square meters does the blanket cover?

1.36 square meters

200

True Or False: after multiplying decimals, I move the decimal point from right to left

True

300

.3 x 23

6.9

300

.09 x .5

0.045

300

.23 x .3

0.069

300

Illeana multiplies 0.06 × 0.5 on a calculator. The calculator shows a product of 0.03. Illeana says the calculator must be broken because She got 0.030. Is Illeana’s calculator broken? Explain.

.03 is the same thing as .030, so no her calculator is not broken

300
What is .5 written as a fraction? 

1/2

400

42 x 2.2

92.4

400

Not a quiz question .038 x 32

1.216

400

.730 x .120

0.0876
400

2 x .3

.6

400

Convert to decimals, then multiply.

1/4 x 1/2

0.25 x 0.5= 0.125

500

79 x 7.23

517.17

500

Not a quiz question 3203 x .0283

90.6449

500

2.12 x 2.12

4.4944
500

Mei has 2.5 packages of pretzels. Each full package weighs 5.39 ounces. Mei wants to know how many ounces of pretzels she has in all.

13.475 ounces

500

Convert to a decimal then multiply.

1 1/4 x 2 1/2=

1.25 x 2.5=

3.125