SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Sum of two expressions

Grade: 6-a Lesson: S3-L5

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id	Problem	Options
1	Find the sum \$ (2x + 3y) + (x + 2y) \$	A) \$ 4x - 3y \$ B) \$ 3x - 5y \$ C) \$ 3x + 5y \$ D) \$ 5x + 7y \$
2	Find the sum \$ (4x - 5y) + (6x + 2y) \$	A) \$ 10x - 3y \$ B) \$ -10x + 3y \$ C) \$ -2x - 7y \$ D) \$ 2x + 7y \$
3	Find the sum \$ (-5x + 6y) + (-2x + 3y)\$	A) \$3x + 9y \$ B) \$-7x + 9y \$ C) \$7x + 9y \$ D) \$5x - 7y \$
4	Find the sum \$ (x - y) + (-x - 2y) \$	A) \$ - 3y \$ B) \$ 2x - 3y \$ C) \$ 5y \$ D) \$ 2x + 5y \$
5	Find the sum \$ (-3x - 6y) + (-2x - 3y)\$	A) \$ x - 3y \$ B) \$3x - 3y \$ C) \$x + 5y \$ D) \$-5x - 9y \$

Problem Id

Problem

Options

Find the sum
\$ (2x + 3y) + (x + 2y) \$

A) \$ 4x - 3y \$

B) \$ 3x - 5y \$

C) \$ 3x + 5y \$

D) \$ 5x + 7y \$

Find the sum
\$ (4x - 5y) + (6x + 2y) \$

A) \$ 10x - 3y \$

B) \$ -10x + 3y \$

C) \$ -2x - 7y \$

D) \$ 2x + 7y \$

Find the sum
\$ (-5x + 6y) + (-2x + 3y)\$

A) \$3x + 9y \$

B) \$-7x + 9y \$

C) \$7x + 9y \$

D) \$5x - 7y \$

Find the sum
\$ (x - y) + (-x - 2y) \$

A) \$ - 3y \$

B) \$ 2x - 3y \$

C) \$ 5y \$

D) \$ 2x + 5y \$

Find the sum
\$ (-3x - 6y) + (-2x - 3y)\$

A) \$ x - 3y \$

B) \$3x - 3y \$

C) \$x + 5y \$

D) \$-5x - 9y \$