Unit 1 Review

Question 1

56.732 - 24.001

Accepted Answer

32.731

Question 2

Find the LCM:

Accepted Answer

24 minutes

Question 3

LCM or GCF?

Accepted Answer

GCF

Question 4

4/5 divided by 4/7

Accepted Answer

1 and 2/5

Question 5

What's the GCF 18 and 21?

Accepted Answer

3

Question 6

What is a divisor?

Accepted Answer

A number by which another number is to be divided.

Question 7

1/2 divided by 5/8

Accepted Answer

4/5

Question 8

66.121 divided by 1.1

Accepted Answer

60.11

Question 9

28.36 divided by 0.4

Accepted Answer

70.9

Question 10

What is a dividend?

Accepted Answer

The amount that you want to divide up.

Question 11

Rewrite the expression using the distributive property: 12 + 16

Accepted Answer

4(3+4)

Question 12

1/4 divided 7/8

Accepted Answer

2/7

Question 13

What's the LCM of 30 and 5?

Accepted Answer

30

Question 14

What's the LCM of 6 and 7?

Accepted Answer

42

Question 15

210 divided by 10

Accepted Answer

21

Question 16

Find the GCF:

Accepted Answer

8

Question 17

Find the LCM:

Accepted Answer

42

Question 18

Estimate the answer: 396 divided by 11.

Accepted Answer

40

Question 19

What is the LCM of 8 and 4?

Accepted Answer

16

Question 20

86 divided by 2

Accepted Answer

43

Question 21

Each person receives 3/4 cup of popcorn from the 5 cup bag? When figuring the number of servings, what's the dividend?

Accepted Answer

5

Question 22

What's the Least Common Multiple of 6 and 9?

Accepted Answer

18

Question 23

What is the GCF of 24 and 36?

Accepted Answer

12

Question 24

What's the reciprocal of 2?

Accepted Answer

1/2

Question 25

What is the greatest common factor (GCF) of 8 and 12?

Accepted Answer

4

Question 26

Sam bought 3/4 lb. of strawberries. If she put equal portions into 6 bags, how much did she put into each bag?

Accepted Answer

1/8 lb.

Question 27

Find the GCF:

Accepted Answer

4 boxes

Question 28

4.781 + 2.302

Accepted Answer

7.083

Question 29

What is the GCF of 15 and 27?

Accepted Answer

3

Question 30

Find the GCF:

Accepted Answer

7 teams

Question 31

LCM or GCF?

Accepted Answer

LCM

Question 32

23.44 x 9

Accepted Answer

210.96

Question 33

What's the reciprocal of 2/3?

Accepted Answer

3/2

Question 34

91.42 x 2.8

Accepted Answer

255.976

Question 35

How many 1/6 meter pieces can be cut from a 2/3 meter long piece of ribbon?

Accepted Answer

4

Unit 1 Review

Questions 35

Unit 1 Review

Questions 35