Number Properties Review

Least Common Multiple

100

Find the LCM of 9 and 7

63

200

Find the LCM of 10 and 6

30

300

Find the LCM of 4, 8 and 3

24

400

Find the LCM of 4, 9 and 12

36

500

A neighborhood trash pick-up comes every 7 days, while the recycling pick-up is every 12 days. After how many days will both the trash and recycling be picked up on the same day?

84  days

Greatest Common Factor

100

Find the GCF of 15 and 60

15

200

Find the GCF of 36 and 48

12

300

Find the GCF of 16, 24 and 40

8

400

Find the GCF of 18, 24 and 60

6

500

A holiday toy drive is putting together baskets for children. There are 84 toys and 56 books. If each basket will receive the same number of toys and books so that no toys or books are leftover, then how many baskets can be made?

28 baskets

Dividing Whole Numbers

100

Divide: 420/12

35

200

Divide: 3861/13

297

300

Divide: 2993/41

73

400

Divide: 10179/29

351

500

Better Brew Coffee Shop receives an order of 2368 pounds of coffee. On an average day, they brew 37 pounds. How many days worth of coffee did they receive? 

64 days

Distributive Property

100

Expand: 8(4x+9)

8*4x + 8*9

200

Expand: 3(5x+2)

3*5x + 3*2

300

Simplify: 2(8x+10)

16x+20

400

Simplify: 2(17x+18)+11

34x+47

500

Simplify: 15-(x*9)

15 - 9x or -9x+15

Vocabulary

100

The smallest positive number that is a multiple for two or more numbers.

Least Common Multiple

200

The process of sharing a value with a group of numbers using multiplication

Distributive Property

300

The greatest number that is a factor of all the given numbers:.

Greatest Common Factor

400

The solution to a division problem.

Quotient

500

Name both vocabulary words for the following definitions:

The number we divide by. 

The amount that you want to divide up.

Divisor & Dividend