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Quiz Discussion

Title: Simplify

Grade: 7-b Lesson: S1-L1

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	\$ 50 \times 0.6 + 2 \$	A) 36 B) 32 C) 1.5 D) 3.2
Steps 2	simplify	\$45 \times (1/0.5) + 20\$	A) \$11\$ B) \$10\$ C) \$1\$ D) \$110\$
Steps 3	simplify	\$ 2.5 \times 5 + 25 \$	A) \$37\$ B) \$3\$ C) \$7\$ D) \$56\$
Steps 4	simplify	\$9.2 \times 2 + 10\$	A) \$ 20.4 \$ B) \$ 28.4 \$ C) \$ 28.2 \$ D) \$ 28.1 \$
Steps 5	simplify	\$ 5 \times 25 + 2.5 + 0.25\$	A) \$ 127.50 \$ B) \$ 127.25 \$ C) \$ 127 \$ D) \$ 127.75 \$

Problem Id

Question

Problem

Options

Steps 1

simplify

\$ 50 \times 0.6 + 2 \$

A) 36

B) 32

C) 1.5

D) 3.2

simplify

\$45 \times (1/0.5) + 20\$

A) \$11\$

B) \$10\$

C) \$1\$

D) \$110\$

simplify

\$ 2.5 \times 5 + 25 \$

A) \$37\$

B) \$3\$

C) \$7\$

D) \$56\$

simplify

\$9.2 \times 2 + 10\$

A) \$ 20.4 \$

B) \$ 28.4 \$

C) \$ 28.2 \$

D) \$ 28.1 \$

simplify

\$ 5 \times 25 + 2.5 + 0.25\$

A) \$ 127.50 \$

B) \$ 127.25 \$

C) \$ 127 \$

D) \$ 127.75 \$