Lesson Topics Discussion Quiz: Class Homework |
Quiz In Class |
Title: Adding and Subtracting Variables |
Grade 6+ Lesson s2-l6 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten 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
| Id | Name | Note |
|---|---|---|
1 |
Simplify the expression 5c + 9d + 3c - 5d. |
A) 8c + 4d B) 2c + 8d C) 7c + 3d D) 4c + 6d |
2 |
Simplify the expression \$ 12r^2 - 9r^2 + 13r^2 \$. |
A) \$11 r^2 \$ B) \$16 r^2 \$ C) \$9 r^2 \$ D) \$26 r^2 \$ |
3 |
Simplify the expression \$ 6p^2 + 9q - 3p^2 - 12q\$. |
A) \$2p^2 - 7q\$ B) \$3p^2 - 9q\$ C) \$3p^2 - 3q\$ D) \$5p^2 - 3q\$ |
4 |
Simplify the expression \$ (25s^4) + (12s^4) \$. |
A) \$30 s^4 \$ B) \$27 s^4 \$ C) \$33 s^4 \$ D) \$37 s^4 \$ |
5 |
Simplify the expression \$ 4e + 5e^3 - 2e + 6e^2 - 3e^3 \$. |
A) \$2e + 4e^3 + 6e^2\$ B) \$4e + 2e^3 + 6e^2\$ C) \$2e + 2e^3 + 8e^2\$ D) \$2e + 2e^3 + 6e^2\$ |
6 |
Simplify the expression 5a + 2b + 3a. |
A) 4a + 2b B) 2a + 4b C) 8a + 2b D) 9a + b |
7 |
Simplify the expression \$ (6z^2) + (4z^2) \$. |
A) \$(8 z^2 )\$ B) \$(10 z^2 )\$ C) \$(11 z^2 )\$ D) \$(7 z^2 )\$ |
8 |
Simplify the expression \$ 5y^2 - 3y^2 \$. |
A) \$(2 y^2 )\$ B) \$(3 y^2 )\$ C) \$(4 y^2 )\$ D) \$(9 y^2 )\$ |
9 |
Simplify the expression \$ 7x^2 - 3x^2 + 2x^2 \$. |
A) \$7 x^2 \$ B) \$6 x^2 \$ C) \$8 x^2 \$ D) \$5 x^2 \$ |
10 |
Simplify the expression 2a + 3b - a. |
A) a + 2b B) 2a + 3b C) a + 3b D) 3a + 2b |
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