Numerical Expressions and Factors

Whole Number Operations

100

5684 + 3118

8802

200

9564 - 7581

1983

300

26 x 3

78

400

642 / 6

107

500

4815 / 5

963

Factor Me

100

What are the factors of 18

1,2, 3, 6, 9,18

200

Find the factors of  x²

(x) (x)

300

Is 1 a factor of 99? 

Yes

400

What is the factor of the given polynomial 6x-18?

6(x-3)

500

Factor the x² -2x -15.

(x-3)(x+2)

Order of Operations

100

9 - 6 / 3

7

200

(5 + 1) / 2

3

300

8 + (10 - 4) - 3

11

400

12(3 + 3) / 8

9

500

(3 + 5) / 4 + 19

21

Greatest Common Factor

100

Write the prime factorization of 24

2^3 x 3

200

Find the GCF of 9 and 15

3

300

Write the prime factorization of 40

2^3 x 5

400

Find the GCF of 16 and 24

8

500

Find the GCF of 20 and 40

20

Least Common Multiple

100

Find the LCM of 4 and 6

12

200

Find the LCM of 3 and 8

24

300

Find the LCM of 5 and 9

45

400

Use LCD to rewrite 5/6 and 3/10 with the same denominator 

25/30 and 9/30

500

Complete using <, >, or =.

1/2  ___ 5/6

1/2 < 5/6