Steps-2

Title: Exponent Basics

Grade 6+ Lesson s3-l1

Explanation: Hello Students, time to practice and review the steps for the problem.

Quiz: Discussion Step

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

Id Type Name Note

1

Problem

Simplify the expression \$ 65 +(-3)^2 \$.

2

Step

Given expression

\$ 65 +(-3)^2 \$

3

Hint

Follow the order of operations (PEMDAS/BODMAS):

which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

4

Step

Calculate the exponent: \$(-3)^2\$

\$ (-3) \times (-3) = 9\$

5

Step

Substitute back into the expression and perform addition:

65 + 9

⇒ 74

6

Solution

So, the result of the expression \$ 65 +(-3)^2 \$ is 74.

7

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

8

Choice-A

This choice is not correct because the result of the expression is 74, not 67

Wrong 67

9

Choice-B

This step is correct because the result of the expression is 74

Correct 74

10

Choice-C

This option is not correct because the result of the expression is 74, not 83

Wrong 83

11

Choice-D

This is not correct because the result of the expression is 74, not 95

Wrong 95

12

Step

Option

B

13

Sumup

Please Summarize Choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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