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Envision Math 2.0: Grade 6, Volume 1
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Exercise 4 Page 168

Write the power as a repeated multiplication.

81

Practice makes perfect
The expression 9^2, or 9 to the second power, can be written as the product of two 9 terms.
9^2
Rewrite

Rewrite 9^2 as 9 * 9

9 * 9
Multiply

Multiply

81
Subchapter links expand_more
arrow_right Topic Essential Question p.167
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arrow_right Vocabulary Review p.167
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arrow_right Use Vocabulary in Writing p.167
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arrow_right 1 Understand and Represent Exponents p.168
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Understand and Represent Exponents 2 (Page 168)
Understand and Represent Exponents 3 (Page 168)
Understand and Represent Exponents 4 (Page 168)
Understand and Represent Exponents 5 (Page 168)
Understand and Represent Exponents 6 (Page 168)
Understand and Represent Exponents 7 (Page 168)
Understand and Represent Exponents 8 (Page 168)
Understand and Represent Exponents 9 (Page 168)
arrow_right 2 Find Greatest Common Factor and Least Common Multiple p.168
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Find Greatest Common Factor and Least Common Multiple 8 (Page 168)
Find Greatest Common Factor and Least Common Multiple 9 (Page 168)
Find Greatest Common Factor and Least Common Multiple 10 (Page 168)
Find Greatest Common Factor and Least Common Multiple 11 (Page 168)
Find Greatest Common Factor and Least Common Multiple 12 (Page 168)
arrow_right 3 Write and Evaluate Numerical Expressions p.169
Write and Evaluate Numerical Expressions 1 (Page 169)
Write and Evaluate Numerical Expressions 2 (Page 169)
Write and Evaluate Numerical Expressions 3 (Page 169)
Write and Evaluate Numerical Expressions 4 (Page 169)
Write and Evaluate Numerical Expressions 5 (Page 169)
arrow_right 4-5 Write and Evaluate Algebraic Expressions p.169
Write and Evaluate Algebraic Expressions 1 (Page 169)
Write and Evaluate Algebraic Expressions 2 (Page 169)
Write and Evaluate Algebraic Expressions 3 (Page 169)
Write and Evaluate Algebraic Expressions 4 (Page 169)
Write and Evaluate Algebraic Expressions 5 (Page 169)
Write and Evaluate Algebraic Expressions 6 (Page 169)
Write and Evaluate Algebraic Expressions 7 (Page 169)
Write and Evaluate Algebraic Expressions 8 (Page 169)
arrow_right 6 Generate Equivalent Expressions p.170
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Generate Equivalent Expressions 5 (Page 170)
Generate Equivalent Expressions 6 (Page 170)
Generate Equivalent Expressions 7 (Page 170)
arrow_right 7 Simplify Algebraic Expressions p.170
Simplify Algebraic Expressions 1 (Page 170)
Simplify Algebraic Expressions 2 (Page 170)
Simplify Algebraic Expressions 3 (Page 170)
Simplify Algebraic Expressions 4 (Page 170)
Simplify Algebraic Expressions 5 (Page 170)
Simplify Algebraic Expressions 6 (Page 170)