Writing Algebraic Expressions
Evaluating Expressions
Vocabulary
Equivalent Expressions
Spiral Review

100

the sum of 6 and a number

6+n

100

3s when s=12

36

100

how many term? 

3x + 5y + z - 12

4

100

combine like terms:

2x+6y+x+3y+2

3x+9y+2

100

GCF and LCM of 12 and 18

GCF: 6

LCM: 36

200

the quotient of s and 8

s/8

200

2x + 23 when x = 8

39

200

list the variables:

3x + 5y + z - 12

x,y,z

200

simplify using the distributive property:

3(4x+2)

12x+6

200

2,4,1,2,3,4,2

Find mean, median, mode, range

1,2,2,2,3,4,4

1,2,2,2,3,4,4

mean:2.57

median: 2

mode: 2

range: 3

300

three fewer than 5 times an amount

5n-3

300

x

div

3 when x=1.6

0.853333

300

list the coefficients:

3x + 5y + z - 12

3,5,1

300

are these expressions equivalent?

8n+8    4(n+1)+4n+4

yes because when you simplify 4(n+1)+4n+4=8n+8

300


3frac{1}{2} cdot frac{3}{4}

2frac{5}{8}

400

Sally buys 8 bicycles that cost d dollars. She splits the cost with 2 friends

8d/2


400

s + frac{1}{8} when s= frac{2}{3}

frac{19}{24}

400

how many constants?

3x + 5y + z - 12

1

400

simplify:

5x2+3x+4y-x+3y+3

5x2+2x+7y+3

400

1.254 div 0.6

2.09