7th
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Mathematics

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Tanner Marx

5 years

Mathematics

7th

grade

Simplifying Expressions

Tanner Marx

2.2K
plays

20 questions

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1. Multiple Choice
1 minute
1 pt
3 - 2a + 3a + 5a
5a+3
5a-3
6a + 3
8a+3
2. Multiple Choice
2 minutes
1 pt
-12n - (-13n)
-25n
25n
n
-n
3. Multiple Choice
2 minutes
1 pt
Simplify the expression:
$6-2\left(7x-3\right)$
-14x
-14x + 12
14x
5x +1
4. Multiple Choice
1 minute
1 pt
Simplify 5(2 - 7n)
52 - 57n
10 - 7n
10 - 35n
10 + 35n
5. Multiple Choice
2 minutes
1 pt
Simplify the expression: 7+3(1 - 2x)
21 - 6x
10 - 2x
10 - 20x
10 - 6x
6. Multiple Choice
2 minutes
1 pt
3(2x+1)+2(x-4)
8x-3
8x+11
4x-5
8x-5
7. Multiple Choice
2 minutes
1 pt
-(-x + 2) - 4x
2x
-4x
-5x + 2
-3x - 2
8. Multiple Choice
1 minute
1 pt
Use the distributive property to simplify the expression.
3(2c - 5)
6c - 15
6c + 15
6c + 15
-6c - 15
9. Multiple Choice
2 minutes
1 pt
Simplify the expression by combining like terms.
8a+4b+2c-3b+a
9a+b+2c
10a+7b+c
13abc
18abc
10. Multiple Choice
2 minutes
1 pt
Simplify the expression
29x+8(4y-2x)
13x+32y
27x+12y
31x+32y
13x-32y
11. Multiple Choice
3 minutes
1 pt
Simplify the expression
8(2x+3)-13
16x+11
16x
24x+41
4-24x
12. Multiple Choice
3 minutes
1 pt
Simplify the expression
2y+6(8x+2y)-3x
45x+14y
72x+14y
72x-14y
24x-14y
13. Multiple Choice
3 minutes
1 pt
Simplify the expression.
6(2a+5b)+3(a-8b)
15a+6b
21ab
5a
15a-6b
14. Multiple Choice
2 minutes
1 pt
½(8x + 2)
16x + 4
4x + 2
4x + 4
4x + 1
15. Multiple Choice
1 minute
1 pt
Simplify the expression: 7v + 2 + 12 + 2v
23
23v
9 + 14v
9v + 14
16. Multiple Choice
1 minute
1 pt
7d + 5 + 6d - 2
16d
16
13d + 3
13d - 7
17. Multiple Choice
2 minutes
1 pt
Simplify...
5a + 2b + 6a + 4b
11a + 6b
2a + 2b
a + 2b
-a - 2b
18. Multiple Choice
2 minutes
1 pt
Use the Distributive Property to simplify the expression:
$4\left(b\ +\ 0.5\right)$
4b + 0.5
4b + 4.5
4b + 2
b + 2
19. Multiple Choice
2 minutes
1 pt
Choose all the correct answers:

Which of the following is equivalent to $3\left(2x\ +\ 1\right)$
$2x\ +\ 1\ +\ 2x\ +\ 1\ +\ 2x\ \ +\ 1$
$6x\ +\ 1$
$6x\ +\ 3$
$5x\ +\ 4$
$3\left(1\ +\ 2x\right)$
20. Multiple Choice
2 minutes
1 pt
Combine Like Terms $4x\ -\ 5\ +6y+\left(-7x\right)-3x+10$
$14x\ +6y\ +5$
$-6x+6y+15$
$-6x+6y+5$
$-14x\ +\ 6y\ +\ 5$
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