Show:
Greatest Common Factor
Least Common Multiple
Distributive Property
GCF to Factor
Combining Like Terms
100

Find the GCF of 4 and 16.

Answer is 4.

100

Find the LCM of 3 and 4.

Answer is 12.

100

Use distributive property to expand the following:

2(x + 3)

Answer is 2x + 6.

100

Use the GCF to factor each expression:

8x + 16

Answer is 8(x+2)

100

Combine Like Terms:

1 + y + 1y + 3

Answer: 2y + 4

200

Find the GCF of 9 and 36.

Answer is 9

200

Find the LCM of 5 and 6

Answer is 30

200

Use the distributive property to expand the following:

4 x 8 1/4

Answer is 33.

200
Use the GCF to factor the following expression:


24 + 6x

Answer is 6(x+4)

200

Combine Like Terms:

1/2x + 2x2 - 1/2x

Answer: 2x2

300

Find the GCF of 12 and 28

Answer is 4

300

Find the LCM of 7 and 8.

Answer is 56

300

Use the distributive property to expand the following:

7 (2x + 4)

Answer is 14x + 28

300
Use the GCF to factor the following expression:


42 + 7x

The answer is: 7(x+6)

300

Combine Like Terms: 

1/2 + x2 + 1/2x + 3x2

Answer: 4x2 + 1/2x + 1/2

400

Find the GCF of 42 and 56.

Answer is 14.

400

Find the LCM of 6 and 9

Answer is 18.
400

Use the distributive property to expand the following:

6 x (3 + 1/2)

Answer is 21.

400
Use GCF to factor the following expression:


45 + 6x

Answer is: 3(15x + 2)

400

Combine Like Terms:

2x3 + x3 + 0.5 + x2 + 1.5

Answer: 3x3 + x2 + 2

500

Find the GCF of 54 and 81.

Answer is 27.

500

Find the LCM of 15 and 21.

Answer is 105.

500

Use the distributive property to expand the following:

15 x (2 + 2/3)

Answer is 40.

500

Use the GCF to factor the following expression:

65 + 78


Answer is: 13 (5 + 6)

500

Combine Like Terms:

1/3 (9x + 15) + 1/2x +4 + 3

Answer: 3 1/2x + 12