Algebraic Expressions Review

Addition

100

0.25m+1.50 if m=20

6.50

200

g+9+g if g=2

13

300

k+14 if k=99

113

400

h+m+11 if h=12 and m=1

24

500

f+d+e if f=112, d= 110 and e=234

456

Subtraction

100

Which term describes the number 9 in the equation: y=3x²+7x+9

constant

200

44-s if s=29

15

300

Simplify the expression: 2(y+4)+ 3(x+2x)

9x+2y+8

400

t-g if t=10 and g=12

-2

500

d-j-d if d=15 and j=25

-25

Multiplication

100

7 x z if z=3

21

200

5ab-7b+c  when a=3, b=3, c=4

28

300

v8 if v=13

104

400

if a rectangle's sides are represented by the expressions: Length y+7  Width 2y+3, What numbers would be needed in the simplified expression:

____y + ____

6y+20

500

7x+y² if x=2, y=5

39

Division

100

9/n if n=3

3

200

what is the coefficient of x in the expression:x+3y+2

1

300

p/13 if p=169

13

400

g/5 if g=255

51

500

546/f if f=2

273

Exponents

100

g to the second power if g=4

16

200

d to the second power if d=11

121

300

t to the third power if t=3

27

400

X² - 2X, if x=4

8

500

z to the fifth power if z=2

32