Cruz Math Summative 2 Review

GCF, LCM, Prime Factorization

100

GCF of 36 and 42

6

200

LCM of 24 and 50

600

300

Prime factorization of 58

2

400

LCM of 10, 15, and 25

150

500

GCF of 72 and 80

8

Fractions

100

1/2 divided by 1/2

1

200

1/2 divided by 1/4

2

300

3/8 divided by 1/9

3 and 3/8

400

5/14 times 7/4

5/8

500

5/6 times 10/9

25/27

Adding and Subtracting

100

87.33 - 14.041

73.29

200

52.008 - 23.04

29.968

300

21.399 - 16.005

5.394

400

51.32 + 12.043

63.363

500

12.215 + 23.05

35.265

Adding and Subtracting Fractions

100

10/15 - 4/15 =

6/15

200

8/12 - 3/12

5/12

300

3/6 + 4/12

5/6

400

5/7 - 1/2

3/14

500

3/4 + 5/6

1 and 7/12

Variables

100

q - 4 = 9

q = ________

13

200

r + 13 = 21

r = __________

8

300

c / 4 = 8

c = ___________

32

400

x times 5 = 60

x=_______________

x = 12

500

6q = 72

q = _______

12