Grade 5 HMH Go Math - Answer Keys Answer keys Chapter 1; Lesson 4: Powers of 10 and Exponents

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Grade 5 HMH Go Math - Answer Keys

Chapter 1; Lesson 4: Powers of 10 and Exponents

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Powers of 10 and Exponents

Write in exponent form and word form.

Question 1 (request help)
10 x 10 x 10

exponent form: 10³
word form: the third power of ten

Question 2 (request help)
10 x 10
Type below:

(show solution)

Question 3 (request help)
10 x 10 x 10 x 10
Type below:

(show solution)

Find the value.

Question 4 (request help)
10³

(show solution)

Question 5 (request help)
4 x 10²

(show solution)

Question 6 (request help)
9 x 10⁴

(show solution)

Question 7 (request help)
10¹

(show solution)

Question 8 (request help)
10⁵

(show solution)

Question 9 (request help)
5 x 10¹

(show solution)

Question 10 (request help)
7 x 10³

(show solution)

Question 11 (request help)
8 x 10⁰

(show solution)

Problem Solving

Question 12 (request help)
The moon is about 240,000 miles from Earth. What is this distance written as a whole number multiplied by a power of ten?
Type below:

(show solution)

Question 13 (request help)
The sun is about 93 x 106 miles from Earth. What is this distance written as a whole number?

miles

(show solution)

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