M5 5-7

GCF

100

8 and 44

4

200

20 and 35

5

300

14 and 42

14

400

45, 63, 108

9

500

52 and 65

13

LCM

100

7 and 10

70

200

6 and 8

24

300

6 and 14

42

400

9 and 12

36

500

6, 15, 20

60

DP

100

2(x + 2)

2x + 4

200

6(4x + 6)

24x + 36

300

11(3x + 4y)

33x + 44y

400

12(4x + 2/3)

48x + 8

500

1/2(18x + 10)

9x + 5

Factoring

100

24x + 12

12(2x + 1)

200

18x + 12

6(3x+2)

300

72x +27

9(8x+3)

400

46x + 23

23(2x+1)

500

121x + 55

11(11x+5)

Combine Like-Terms

100

8x + 3x + 7x

18x

200

9x + 4 + 2x + 1

11x +5

300

3x + 4 + y + 2x + 5y

5x + 6y + 4

400

8x + 2y - 2x + x + 3y

7x +5y

500

9z + 4x + 2y +3x + y + 3x + 7z + 2x + z

12x + 3y + 17z