topic 4

Multiplication

100

8 X 8

64

200

12 X 11

132

300

14 x 39

546

400

468 X 32

14,976

500

900 X 2

1800

Combine like terms

100

6x + 9x 

15x

200

10x + 15 - 5 + 2x

12x + 10

300

4x - 3x + 7y + 9y 

x + 16y

400

10x² + 9x - 4 + 3x

10x² + 6x - 4

500

4y + 6x - 19 + 27 + 54x²

54x² + 6x + 8 + 4y

division

100

81 divided by 9

9

200

198 divided by 6

33

300

1/4 divided by 7/8              SIMPLIFY

2/7

400

1632 divided by 68

24

500

2 3/4 divided by 9/10

3 1/18

Algebraic Expressions/inequalities

100

n is greater than 6

n > 6

200

n is at most 9 

n < 9 with line under it 

300

six x plus two times y

6x + 2y

400

four more than a number 

x +4

500

five less then twice a number

2x - 5