Algebra Review

substituting variables

100

Evaluate the expression if a = 4

2.8 divided by a 

.7

200

Evaluate when c = 10

c- 2.5

7.5

300

Evaluate when a= 4, b= 3, and c = 10

a * b * c

120

400

solve when a = 12 and c = 2

a/6 + 7c

16

500

solve when  a=4, b= 3 and c=10

c² - ab

88

Factoring

100

Factor using GCF:

5 + 10

5 ( 1 + 2)

200

Factor using GCF:

45 + 30

15 ( 3 + 2)

300

Factor using GCF:

6x - 45

3 ( 2x - 15)

400

Factor using GCF:

8x - 10y

2 ( 4x - 5y)

500

Factor using GCF:

17x + 51

17 (1x + 3)

Distributing

100

Use distributive property to simplify:

4 (x + 6)

4x + 24

200

Use distributive property to simplify:

8 ( c - 5)

8c - 40

300

7 ( 3 + x + 4 )

49 + 7x

400

f + 4 (f-2)

5f - 8

500

2m + 7 - m - 6 + 3

m +4

writing expressions

100

The sum of 5 and a number c

5 + c

200

The quotient of a number d and 5.

d÷5

300

2 plus the sum of 6 and n. 

2 + 6 + n

400

15 minus the product of 8 and x.

15 - (8x)

500

9 fewer than f plus 3

f + 3 - 9

Properties

100

Name the property shown:

5 + x = x +5

commutative property

200

 8 + (9 + x) = (8 + 9) + x

associative property

300

Name the property shown:

6 ( 2 + x) = 12 + 6x

Distributive Property

400

Simplify the expression and tell the property used:

9 * 1* x

9x- multiplication property of 1

500

Simplify the expression and tell the property or properties used:

9 + (x + 5)

x + 14- commutative property