Unit 4 Lesson 1

Exponents

100

What is five raised to the third power? Write the expression and solve! 

5³ or 5 x 5 x 5 = 125

200

3⁴ = ?

81

300

9 x 10 x 10 x 10 x 10 x 10 x 10 x 10 = 

9 x 10⁷

400

What is 2 raised to the seven power? Write an expression and solve!

2¹⁰ or 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 128

500

7³ = ?

343

Patterns

100

If 2 times 3,000 equals 6,000, what happens when the 2 becomes 20 instead?

60,000

200

600 x 70 = 

42,000

300

40,000 x 7 = 

280,000

400

If 4 times 6,000 equals 24,000, what happens when the 4 becomes 400 instead?

2,400,000

500

50 x 7,000,000

350,000,000

Shifting

100

If Ms. Zuniga earns $215 a week, how much will she earn after 10 weeks?

$2,150

200

It costs $0.313 for a factory to make a rubber duck, how much does it cost to make 10 rubber ducks?

$3.13 

300

It costs $0.943 for a factory to make a pencil, how much does it cost to make 100 rubber ducks?

$94.30

400

If Ms. Alvarez earns $340 a week, how much will she earn after 100 weeks?

34,000

500

If Taylor Swift earns $500 a week, how much will she earn after 1,000 weeks?

500,000

Powers of 10

100

10¹ =

10 

200

Write the exponent for: 6 x 10 x 10 x 10 x 10 = 

6 x 10⁴ 

300

Solve : 8 x 10^{4 =} 

80,000

400

452 x 10^2 = 

45,200

500

1447 x 10² = 

144,700

Random

100

1⁹

1

200

6,878 x 100 = 

687,800

300

4,134 x 100 = 

413,400

400

_____ x 1,000 = 944,000

944

500

____ x 100 = 52,100

521