Chapter 3

3-1

100

What is the exponent for 3x3x3

3

200

What does 4³ equal 

64

300

2\4²

4\16 or 1\4

400

4.5x10⁴

45000

500

what is the answer for 9x9x9x9x9

59049

3-2

100

Find the GCF for 12 and 6

6

200

Find the LCM for 4 and 24

24

300

Find the GCF for 12 and 42 

6

400

Find the LCM for 6 and 35

210

500

Find the LCM for 13 and 37

481

3-3&3-4

100

What does PEMDAS stand for 

parentheses, exponent, multiplication, division, addition, subtraction  

200

Evaluate 5²+ (6.7-3.1)

28.6

300

How many terms does this have

      5r+ 3y- 4g

3

400

five less than y

y-5

500

where do the parentheses go to make that answer 28.58

             2.8²+9*4\2      \=divide  *=multiply 

(2.3²+9) *4\2

3-5

100

solve  3t-8                 t=8

16

200

x=3 y=4 z=8 w=5

9z+x

84

300

t=8 w=1/2 x=3

t²-2w\x

62

400

w=5 x=3 y=4 z=8

w²+2+48\2z

30

500

Evaluate the expression for the values of j

     j =1/2   j= 4/5   j=1 3/4

             2j+3/5 

13/5       2 1/5      4 1/4

3-6

100

8t+2=

2(4t+1)

200

2x+4y

2(x+2y)

300

20m-4n=

4(5m-1n)

400

10(y²+2.45)

10y²+24.5

500

Chose the equivalent expressions to: 5(2x+3)

a. 10x+15          d. 15+10

b.5x+15+5x       e.13+2+10

c.10x+8              f.3+7+5

a and b