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QUIZ

7th
-
8th
grade

Mathematics

72%

accuracy

475

plays

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5 years

Mathematics

7th -

8thgrade

Expressions: Combining Like Terms

user

475
plays

10 questions

10 questions

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1. Multiple Choice
1 minute
1 pt
X+X+X+X+X
X + 5
5X
X+X+X+X+X+5
X to the 5th power
2. Multiple Choice
1 minute
1 pt
y + x + y + y + x
2 + 3
x + y
2x + 3y
5xy
3. Multiple Choice
1 minute
1 pt
r + 10r
11r
-11r
9r
-11
4. Multiple Choice
2 minutes
1 pt
-4x - 10x
-14
6x
-6x
-14x
5. Multiple Choice
1 minute
1 pt
Simplify the expression: 2x + 1 + 7x
10x
10
9x + 1
9 + 1x
6. Multiple Choice
1 minute
1 pt
-2x + 11 + 6x
8x+11
4x +11
4x
15x
7. Multiple Choice
1 minute
1 pt
Simplify by combining like terms:
5a + 2b - 3a + 4
8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4
8. Multiple Choice
2 minutes
1 pt
Simplify the expression: 7v + 2 + 12 + 2v
23
23v
9 + 14v
9v + 14
9. Multiple Choice
1 minute
1 pt
Simplify the following expression:
-10x + 15 - 3x + 2
13x² + 17
-13x² + 13
-13x + 17
-7x + 17
10. Multiple Choice
2 minutes
1 pt
n -10 +9n -3=
-3
9n-3
n
10n -13
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