Show:
Adding/Subtracting Rational Numbers
Multiplying/Dividing Rational Numbers
Distributive Property
Properties of Numbers
Probability
100

#2

6.1

100

# 21

-45

100

#30

-3m + mn

100

pg 88 # 2

Commutative Property of Addition

100

# 45

1/2

200

#1

2.7

200

#23

8/3

200

#31

12d -30

200

pg 88 # 4

Associative Property of Addition

200

# 44

5/14

300

#3

16

300

#22

0

300

#32 

2y - (xy)/5

300

pg 88 # 7

Distributive Property

300

# 50

1/2

400

#13

5

400

#27

33

400

#33

-3 + 18a

400

pg 89 # 18

Commutative Property of Multiplication

Associative Property of Multiplication

Add within parenthesis first

Multiplication

400

# 51

6/7

500

#17

9/5

500

#26

12

500

#34

7x + 1

500

pg 89 # 44

Distributive Property

Commutative Property of Addition

Associative Property of Addition

Adding within Parenthesis first

Distributive Property

Adding within the Parenthesis First

500

# 53

a. 1/16 * 1/16

b. 1/16 * 1/15

c. 1/16 * 1/15