Show:
Properties
PEMDAS
Algebra
100

What property is shown here?

3+5 = 5+3

Commutative

100

Use PEMDAS:

3 + (7 x 2)

17

100

b + 19 

b=4

23

200

What property is shown here?

3 x 1 = 3

Multiplication property of 1

200

Use PEMDAS:

9 - 3 x 2

3

200

7 x s

s=6

42

300

What property is shown here?

78 x 0 = 0

Multiplication property of 0

300

Use PEMDAS:

25 + (12-5) x 6


67

300

(g-2) x 3

g=6

12

400

What property is shown here?

3 x (4+5) = (3 x 4) + (3 x 5)

Distributive

400

Use PEMDAS:

36 + {[(7+5) */* 6 x 9] + 24}

78

400

15 + 10 x w

w=6

75