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Quiz Discussion

Title: Order of Operations

Grade: 6-a Lesson: S1-L7

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: \$ 10 − 3 times (8 − 5)^2 \$	A) -21 B) -17 C) 63 D) -51
Steps 2	Evaluate the expression: \$ 10 − (4 + 2) \div 2 times 7 \$	A) -11 B) -44 C) 28 D) 62
Steps 3	Simplify the expression: \$ 4^2 + 6 \div 2 times 3 − 5 \$	A) 10 B) 12 C) 25 D) 20
Steps 4	Simplify: \$ 3^2 \times (4 + 7)-(5 \times 2)^2 \div 2 \times (3 + 1) \$	A) 99 B) -99 C) 101 D) -101
Steps 5	Calculate: \$ (5^2) - (3 \times 2 + 4) \div 2 \$	A) 19 B) 20 C) 21 D) 22

Problem Id

Problem

Options

Steps 1

Calculate the expression:
\$ 10 − 3 times (8 − 5)^2 \$

A) -21

B) -17

C) 63

D) -51

Evaluate the expression:
\$ 10 − (4 + 2) \div 2 times 7 \$

A) -11