Long Division
Adding Decimals
Subtracting Decimals
Vocabulary
Module1/2
100

What is 48 / 6 ?

8

100

5.4 + 3.26

8.66
100

What is 8.97 - 2.82?

6.15

100

What is the definition of a ratio?

A comparison of two quantities. 

100

What is 4/20 as a percent and a decimal?

20% and 0.20 or 0.2

200

What is 144 / 12?

12

200

16.73 + 18.46

35.19

200

What is 31.3 - 16.4? 

14.9

200

What does percent mean?

Out of 100.

200

What is 70% as a decimal and fraction in simplest form

0.70 or 0.7

70/100 = 7/10

300

What is 392 / 7?

56.

300

What is 39.27 + 5.649?

44.919

300

What is 7.5 - 4.368?

3.132

300

What does the phrase "annex zero's" mean?

To add zeros.

300

What is 6/8 as a decimal?

0.75

400

What is 1,089 / 11?

99.

400

What is 892.04 + 17.98

910.02

400

16 - 2.45

13.55

400

What does the word quotient mean?

The answer to a division problem.

400
In Ms. Docter's Class there are 14 boys and 13 girls. What is the ratio of girls to total students in the class?

13:27

13 to 27

13/27

500

What is 2,052 / 27?

76.

500

What is 9.087 + 15.31?

24.397

500

What is 163.45 - 85.374?

78.076

500

What does the word dividend mean?

The number that is being divided. 

500

Give two equivalent ratios for 9/12

Answers will vary 

Examples: 3/4, 6/8, 12/16, 75/100