Module 1 Lesson 1 Quiz Review

Module 1 Lesson 1 Quiz Review

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Multiple Choice

What is 3.7 ÷ 100?

• 37

• 3.7

• .037

For division, count the zeros and slide the decimal that many places to the left.

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Multiple Choice

What is 3.76 ÷ 10?

• 37.6

• 3.76

• .376

• .0376

Multiple Choice

What is .24 x 10?

• .024

• 2.4

• 24

For multiplication, count the zeros and slide the decimal that many places to the right.

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Multiple Choice

What is 1.8 x 100?

• 18

• 180

• 1,800

• 18,000

Multiple Choice

What is 10 x 10 x 10 in exponential form?

• 10²

• 10³

• 10⁴

Exponents show repeated multiplication. The exponent tells us how many times to mutliply the base by itself.

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Multiple Choice

What is 10⁴ in expanded form?

• 10 x 10 x 10 x 10

• 10,000

• Ten to the fourth power

Expanded form is when you stretch out the exponent to show all the multiplication.

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Multiple Choice

What is 10² in standard form?

• 10 x 10

• 100

• Ten to the second power

Standard form means answer!

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Multiple Choice

What is 1.6 x 10²?

• 16

• 160

• 1,600

When multiplying exponents, write the exponent in expanded form or slide the exponent to the right the same number of times as the exponent.

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Multiple Choice

What is .19 x 10³?

• 1.9

• 19

• 190

• 1,900

Multiple Choice

What is 4.5 ÷ 10²?

• .45

• .045

• .0045

When dividing exponents, write the exponent in expanded form or slide the exponent to the left the same number of times as the exponent.

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Multiple Choice

What is 12.7 ÷ 10³?

• 1.27

• .127

• .0127

Fill in the Blanks

Use the place value chart to write numbers in standard form.

Fill in the Blanks

Fill in the Blanks

When comparing numbers, check the digit all the way to the left first.

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Fill in the Blanks

Multiple Choice

Which is bigger?

 $\frac{1}{10}$  or  $\frac{9}{100}$  

•  $\frac{1}{10}$  

•  $\frac{9}{100}$  

When you have to compare fractions, read the place value.

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Multiple Choice

Which is smaller?

 $\frac{135}{1,000}$  or  $\frac{22}{100}$  

•  $\frac{135}{1,000}$  

•  $\frac{22}{100}$  

I'm so proud of everyone! You're going to rock the quiz!

Keep up the hard work!