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Quiz Discussion

Title: Simplify

Grade: 7-b Lesson: S1-L5

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

Quiz: Discussion in Class

Problem Id	Question	Problem	Options
Steps 1	Simplify	\$ 36 \div (5^2 - 21)\times 72 \$	A) \$ 348 \$ B) \$ 246 \$ C) \$ 648 \$ D) \$ 753 \$
Steps 2	Simplify	\$ -7 \div (3^2+4)\times 10 \$	A) \$ 3.38 \$ B) \$ 4.38 \$ C) \$ 5.28 \$ D) \$ 5.38 \$
Steps 3	Simplify	\$ 12 \div (15^2-110)\times 35 \$	A) \$ 3.0 \$ B) \$ 3.5 \$ C) \$ 2.5 \$ D) \$ 1.5 \$
Steps 4	Simplify	\$ 100 \div 25 \times (3^2 + 6) \$	A) \$ 1.2 \$ B) \$ 45 \$ C) \$ 6 \$ D) \$ 60 \$
Steps 5	Simplify	\$ 25 \div 5 \times (4^2 - 6) \$	A) \$ 50 \$ B) \$ 5 \$ C) \$ 15 \$ D) \$ 500 \$

Problem Id

Question

Problem

Options

Steps 1

Simplify

\$ 36 \div (5^2 - 21)\times 72 \$

A) \$ 348 \$

B) \$ 246 \$

C) \$ 648 \$

D) \$ 753 \$

Simplify

\$ -7 \div (3^2+4)\times 10 \$

A) \$ 3.38 \$

B) \$ 4.38 \$

C) \$ 5.28 \$

D) \$ 5.38 \$

Simplify

\$ 12 \div (15^2-110)\times 35 \$

A) \$ 3.0 \$

B) \$ 3.5 \$

C) \$ 2.5 \$

D) \$ 1.5 \$

Simplify

\$ 100 \div 25 \times (3^2 + 6) \$

A) \$ 1.2 \$

B) \$ 45 \$

C) \$ 6 \$

D) \$ 60 \$

Simplify

\$ 25 \div 5 \times (4^2 - 6) \$

A) \$ 50 \$

B) \$ 5 \$

C) \$ 15 \$

D) \$ 500 \$