Module 1 Lesson 3

Module 1 Lesson 3

by April Morgan

Exponent

a small number written to the top right of a base number that shows how many times to multiply the base number by itself

Exponential Form

a number is written using a base and an exponent to show repeated multiplication

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​On page 31, fill in the unknown factor to complete the number sentence.

With your group, using the chart we created, write the following in exponential form.

Fill in the Blank

$$9\times10^3$$  

Fill in the Blank

$$39\times10^4$$  

Fill in the Blank

$$7,200\ \div10^2$$  

Fill in the Blank

$$7,200,000\ \div10^3$$  

,

Multiple Choice

Write the following in exponential form

(e.g.,  $$100\ =\ 10^2$$   )

10 x 10

• $$10^2$$  

• $$10^3$$  

• 10

• $$10^4$$  

Multiple Choice

Write the following in exponential form

(e.g.,  $$100\ =\ 10^2$$   )

10,000

• $$10^2$$  

• $$10^3$$  

• 10

• $$10^4$$  

Multiple Choice

Write the following in exponential form

(e.g.,  $$100\ =\ 10^2$$   )

100 x 100

• $$10^2$$  

• $$10^3$$  

• $$10^6$$  

• $$10^4$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$7.2\div10^2$$  

.

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$7.2\ x\ 10^2$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$72.5\div10^2$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$72.5\ x\ 10^2$$  

Multiple Choice

Write the following in exponential form

(e.g.,  $$100\ =\ 10^2$$   )

1,000

• $$10^2$$  

• $$10^3$$  

• 10

• $$10^4$$  

Multiple Choice

Write the following in expanded form

(e.g.,  $$100\ =\ 10^2$$   )

1,000

• $$10\ x\ 10$$  

• $$10\ x\ 10\ x\ 10$$  

• $$10\ x\ 10\ x\ 10\ x\ 10\ x\ 10\ x\ 10$$  

• $$10^4$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

100 x 100 

Multiple Choice

Write the following in exponential form

(e.g.,  $$100\ =\ 10^2$$   )

100 x 100

• $$10^2$$  

• $$10^3$$  

• $$10^6$$  

• $$10^4$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$3\ x\ 10^2$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$800\ \div\ 10^{3=}$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$2.16\times10^4$$  

Fill in the Blank

Write the following in standard form (e.g., 5 × $$10^2$$   = 500).

$$654.2\ \div\ 10^{2=}$$