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Quiz Discussion

Title: Simplify

Grade: 7-b Lesson: S3-L2

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	\$ 9.05 - 7.3 \$	A) \$1.75 \$ B) \$2.75 \$ C) \$1.55 \$ D) \$1.45 \$
Steps 2	Simplify	\$ -0.378 - 3.45 \$	A) \$3.728 \$ B) \$3.818 \$ C) \$3.828 \$ D) \$3.838 \$
Steps 3	Simplify	\$ 1.24 - (-3.2) \$	A) \$4.34 \$ B) \$4.44 \$ C) \$4.54 \$ D) \$4.45 \$
Steps 4	Simplify	\$ -2 + (-0.1) + (-1.6) \$	A) \$-3.9 \$ B) \$-3. \$ C) \$-4.7 \$ D) \$-3.7 \$
Steps 5	Simplify	\$ -8.1 - (-4.2) + (-7.4)\$	A) \$-11.3 \$ B) \$-11.4 \$ C) \$-12.3 \$ D) \$-12.4 \$

Problem Id

Question

Problem

Options

Steps 1

Simplify

\$ 9.05 - 7.3 \$

A) \$1.75 \$

B) \$2.75 \$

C) \$1.55 \$

D) \$1.45 \$

Simplify

\$ -0.378 - 3.45 \$

A) \$3.728 \$

B) \$3.818 \$

C) \$3.828 \$

D) \$3.838 \$

Simplify

\$ 1.24 - (-3.2) \$

A) \$4.34 \$

B) \$4.44 \$

C) \$4.54 \$

D) \$4.45 \$

Simplify

\$ -2 + (-0.1) + (-1.6) \$

A) \$-3.9 \$

B) \$-3. \$

C) \$-4.7 \$

D) \$-3.7 \$

Simplify

\$ -8.1 - (-4.2) + (-7.4)\$

A) \$-11.3 \$

B) \$-11.4 \$

C) \$-12.3 \$

D) \$-12.4 \$