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Grade 6 HMH Go Math - Answer Keys
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Exponents
Use one or more exponents to write the expression.
Question 3
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\(9\times9\times9\times9\times7\times7\)
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Question 7
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Write 144 with an exponent by using 12 as the base.
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Question 8
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Write 343 with an exponent by using 7 as the base.
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Question 9
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Each day Sheila doubles the number of push-ups she did the day before. On the fifth day, she does \(2\times2\times2\times2\times2\) push-ups. Use an exponent to write the number of push-ups Shelia does on the fifth day.
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Question 10
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The city of Beijing has a population of more than \(10^{7}\) people. Write \(10^{7}\) without using an exponent.
Question 11
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Explain what the expression \(4^{5}\) means and how to find its value.
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