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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Calculate the exponents

Grade: 7-a Lesson: S3-L4

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id Problem Options

Steps 1

Calculate the expression
\$ 3^5 \div 3^3 \$

A) \$ 1 \$

B) \$ 2 \$

C) \$ 3 \$

D) \$ 9 \$

Steps 2

Calculate the expression
\$ (1/2)^2 \div (1/2)^4 \$

A) \$ 3 \$

B) \$ 2/3 \$

C) \$ 4 \$

D) \$ 1/3 \$

Steps 3

Calculate the expression
\$ (5-8\times2)^2/3 + 4\times2 \$

A) \$ 145/3 \$

B) \$ 113/5 \$

C) \$ 127/8 \$

D) \$ 197/9 \$

Steps 4

Calculate the expression
\$ 4^3 \times 4^1 \$

A) \$ 142 \$

B) \$ 256 \$

C) \$ 221 \$

D) \$ 198 \$

Steps 5

Calculate the expression
\$ 5/2^2 \times 4/21 \$

A) \$ 7/23 \$

B) \$ 6/27 \$

C) \$ 4/21 \$

D) \$ 5/21 \$

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