Lesson 29 Review

Simplify (Find the Value)

100

Simplify

 2³ = ____

8

200

Simplify 

1⁵ = ___

1

300

Simplify 

 3⁴ = ___

81

400

Simplify 

 12² = ______

=144

500

Simplify 

20³ = ____

8000

What is the exponential form?

100

(1/2) x (1/2) X (1/2)

(1/2)³

200

(0.65) x (0.65) x (0.65) x (0.65)

0.65⁴

300

7 x 7 x 7 x 7

7⁴

400

2 x 2 x 2 x 2 x 2

2⁵

500

62 x 62 x 62 x 62

62⁴

Vocabulary

100

Which number is the base

3⁵

3

200

Which number is the exponent

10⁷

7

300

the measurement of the outside of a circle

What is the circumference

400

What is the line that goes through to the center of a circle and bisects it into 2 halves?

diameter

500

What type of word problems has the word EVERY in it?

What is Ratio?

Circles

100

What letter stands for diameter in the equation used to find the circumference of a circle?

What is d?

200

What is the value of Pi?

3.14

300

What is the equation used to find Circumference of a circle?

C = 3.14 (Pi) x d

400

Find the Circumference of the circle if the diameter is 5mm. Hint: Use 3.14 for Pi

15.7

500

How do I find the diameter of a circle if the circumference is 30mi? Round to the nearest hundredth.

9.55

Random Math

100

What will the sign of the answer be?

- 6 ( +4) =

-

200

-12 -90 =

-102

300

- 13.5  +  3.6 =

Do I add or subtract in this problem?

subtract

400

What is the value of k?

-1 + 37  = -3k + 9k

k = 6

500

Solve for r.

10t =  - 36 + 4r               t = 2

r = 14