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Chapter 1: Q32. (page 64)

Evaluate each expression using properties of numbers. Name the property used in each step.

18+41+32+9

Short Answer

Expert verified

The value of the given expression is 100.

Step by step solution

01

Step 1. Commutative property of addition.

Ifa and btwo integers thena+b=b+a

02

Step 2. Application of commutative property of addition.

18+41+32+9=18+32+41+9Bycommutativelawofaddition=18+32+41+9=50+50Substitution

03

Step 3. Simplifying the expression.

50+50=100Substitution

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Most popular questions from this chapter

Evaluate each expression.

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three times a number plus 16

Simplify each square root.

-6.25

Simplify each square root.

卤0.64

Which expression best represents the volume of the cube?

  1. The product of three and five
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