Ch 5 Review

Prime Factorization and GCF

100

Write the prime factorization of 260

What is 2 x 2 x 5 x 13?

200

^{32/72 in simplest form}

What is 4/9?

300

The GCF of 75 and 100

25

400

The LCM of 75 and 100

300

500

LCD of 2/3, 5/8, and 1/6

24

Comparison

100

452 and 378

>

200

15/30   and   72/154

=

300

17/5 and 34/10

=

400

-3/7 and -0.4

<

500

6 and 5/8 compared to 6 and 7/12

>

Order Least to Greatest

100

-1/6

-3/10

-1/4

-3/10

-1/4

-1/6

200

2/3

5/6

1/2

1/2

2/3

5/6

300

6 and 5/12

6 and 5/6

6 and 3/4

6 and 5/12

6 and 3/4

6 and 5/6

400

-17/12

-1.875

-11/6

-1.875

-11/6

-17/12

500

6 and 13/15

-8.70

6 and 12/13

-8.70

6 and 13/15

6 and 12/13

Addition/Subtraction

100

-3/4 + 1/6

-7/12

200

3/8 - 7/10

-13/40

300

2 and 5/6 - 1 and 3/4

1 and 1/12

400

-4 and 4/5 + 1 and 10/15

-3 and 2/15

500

-10 and 1/2 - 7 and 7/10

-18 and 1/5

Mult/Division

100

1/2 times 3/4

3/8

200

4/6 divided by 1/2 

4/3 or 1 and 1/3

300

-4 and 1/3 times 2 and 3/5

-11 and 4/15

400

9 and 5/9 divided by 3 and 2/3

2 and 20/33

500

(-4/5 + 1/3) divided by (-1/3 - 0/5) 

1 and 2/5