7th Grade Laws of Exponents Worksheet — Level 1 (Set 3) — Answers
Answer sheet with worked solutions for the 7th Grade exponents & scientific notation worksheet.
Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Indices & Scientific Notation7th Grade Laws of Exponents Worksheet — Level 1 (Set 3) — Answers
Use the laws of exponents. Write answers with positive exponents.
Answer: x3
Subtract the exponents: 12 − 9 = 3
Answer: x10
Add the exponents: 6 + 4 = 10
Answer: x7
Add the exponents: 5 + 2 = 7
Answer: x2
Subtract the exponents: 5 − 3 = 2
Answer: x2
Subtract the exponents: 9 − 7 = 2
Answer: x4
Subtract the exponents: 12 − 8 = 4
Answer: x7
Subtract the exponents: 9 − 2 = 7
Answer: x3
Subtract the exponents: 6 − 3 = 3
Answer: x18
Add the exponents: 9 + 9 = 18
Answer: x14
Add the exponents: 5 + 9 = 14
Answer: x1
Subtract the exponents: 7 − 6 = 1
Answer: x10
Add the exponents: 5 + 5 = 10
Answer: x4
Subtract the exponents: 11 − 7 = 4
Answer: x12
Add the exponents: 3 + 9 = 12
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