iLearn Review

Decimals

100

How do you say 0.7?

Zero and seven tenths or Seven Tenths

200

In 4,071.2, which digit is in the tenths place?

2

300

Which is bigger? 5.4 or 4.58

5.4

400

What is 23.82 + 22.101

45.921

500

Fred bought 0.11 pounds of peanuts and 0.06 pounds of raisins. How many pounds of snacks did he buy in all?

0.17

Fractions

100

Name a fraction that is equivalent to 6/9?

Possible Answers: 12/18, 18/27, 24/36 etc.

200

What is the least common denominator of 9/10 and 5/6

30

300

Name a fraction equivalent to 8/12.

Answers will vary

400

Write 12/14 in simplest form.

6/7

500

What is the reciprocal of 5/8

8/5

Add and Subtract Fractions

100

1/7 + 2/7

3/7 

200

What is 5/12 + 2/4

11/12

300

8/15- 1/5

5/15 or 1/3

400

10 1/2 + 7 7/8

17 11/8 or 18 3/8

500

19 4/10 - 10 1/10

9 3/10

Multiply and Divide Fractions

100

What is 1/6 of 12?

2

200

What is 2 X 4/5

8/5 or 1 3/5

300

1/5 x 1/5 = what?

1/25

400

What is 1/4 divided by 3

1/12

500

What is 1 1/3 divided by 4/5

4/3 x 5/4= 20/12

or 5/3

or 1 2/3

Challenge

100

What is 24 x 21

504

200

Name 2 multiples of 8

8,16,24,32,45,48,56,72,80,88,96

300

What is 0.25 as a percent

25%

400

What is 597 divided by 8?

74 R5

or 74 5/8