Dividing Powers Lesson

3 Slides • 12 Questions

1

What happens if we divide powers of ten ?

Dividing Powers of 10

2

3

Multiple Choice

$10^8$

1

10x10x10x10x10x10

2

10x10x10x10x10x10x10x10

3

10x10x10x10

4

Multiple Choice

$10^2$

1

10 x 10

2

2 x 10

3

2x2x2x2x2x2x2x2x2x2

4

10 x 2

5

6

Multiple Choice

What would be left?

1

$10^{10}$

2

$10^8$

3

$10^4$

4

$10^6$

7

Multiple Choice

$\frac{10^9}{10^2}=\frac{10\times10\times10\times10\times10\times10\times10\times10\times10}{10\times10}=\ ?$

1

$10^7$

2

$10^{4.5}$

3

$10^6$

4

$10^8$

8

Draw

Write out: $\frac{10^{5\ }}{10^3}$ and cancel out $\frac{10}{10}$ 's.

9

Multiple Choice

$\frac{10^5}{10^3}=\frac{10\times10\times10\times10\times10}{10\times10\times10}=\ ?$

1

$10^3$

2

$10^2$

3

$10^{2.5}$

4

$10^5$

10

Dropdown

When you divide by Powers of 10, you really keep the

and

exponents.

11

Multiple Choice

$\frac{10^n}{10^m}$

1

$10^{nm}$

2

$10^{\left(n+m\right)}$

3

$10^{\left(n-m\right)}$

12

Match

Match the following

$\frac{10^{12}}{10^4}$

$\frac{10^6}{10^3}$

$\frac{10^{16}}{10^{14}}$

$\frac{10^{16\ }}{10^2}$

$10^8$

$10^3$

$10^2$

$10^{14}$

13

Match

$10^n\cdot10^m$

$\left(10^n\right)^m$

$\frac{10^n}{10^m}$

Keep Base, Add Exponents

Keep Base, Multiply Exponents

Keep Base, Subtract Exponents

14

Categorize

Options (6)

$\frac{10^{10}}{10^2}$

$\frac{10^{16}}{10^2}$

$10^2\cdot10^6$

$10^4\cdot10^2$

$\left(10^4\right)^2$

$\left(10^6\right)^2$

Does the expression equal $10^8$ or NOT

Equals

NOT EQUAL

15

Poll

How do you feel about the new exponent property?

What happens if we divide powers of ten ?

Dividing Powers of 10

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