7th
grade

Mathematics

53%

accuracy

plays

Nahl Ilyas

4 years

Mathematics

7th

grade

Expanding and Simplifying

Nahl Ilyas

17
plays

30 questions

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1. Multiple Choice
5 minutes
1 pt
Expand and simplify $3b\left(3b+4\right)$
$9b^2-12b$
$12b^2+9b$
$9b^2+12$
$9b^2+12b$
2. Multiple Choice
5 minutes
1 pt
Expand and simplify $-8\left(5e-5\right)$
$40e-40$
$40e+40$
$-40e+40$
$-40e-40$
3. Multiple Choice
5 minutes
1 pt
4(x + 2) + 6x
4x + 2 + 6x
4x + 8 + 6x
10x + 8
10x + 2
4. Multiple Choice
5 minutes
1 pt
2(3x - 1) + 10
6x + 12
6x + 8
6x + 9
6x - 8
5. Multiple Choice
5 minutes
1 pt
6(3x + 5) + 2(x - 4)
11x + 22
20x + 22
20x + 1
18x + 26
6. Multiple Choice
5 minutes
1 pt
-3(x - 2) + 8(2x + 1)
13x + 14
13x + 2
13x - 2
7x + 14
7. Multiple Choice
5 minutes
1 pt
-3(x-1)+2
-3x+2
-3x+5
3x+5
8. Multiple Choice
5 minutes
1 pt
-2(4x-9)
-8x-18
-8x+18
8x+18
2x+18
9. Multiple Choice
5 minutes
1 pt
(x - 6)4
24 - 4x
4x - 6
x - 24
4x - 24
10. Multiple Choice
5 minutes
1 pt
-4(k - 7)
-4k + 28
-4k - 28
4k + 28
4k - 28
11. Multiple Choice
5 minutes
1 pt
4(k + 7)
4k + 28
4k - 28
-4k + 28
4k - 28
12. Multiple Choice
5 minutes
1 pt
9(2g + 3)
18g + 27
18g - 27
-18g - 27
18g - 18
13. Multiple Choice
5 minutes
1 pt
(b + 8)5
b + 40
5b - 40
5b + 40
5b + 8
14. Multiple Choice
5 minutes
1 pt
-2(3m + 9)
-6m + 7
-6m - 7
-6m + 18
-6m - 18
15. Multiple Choice
5 minutes
1 pt
-6(z - 1)
6z - 6
6z + 6
-6z - 6
-6z + 6
16. Multiple Choice
5 minutes
1 pt
-(5x + 1)
-5x + 1
-5x - 1
5x + 1
5x - 1
17. Multiple Choice
5 minutes
1 pt
-(x + 4)
-x - 4
-x + 4
-x + 5
-x - 5
18. Multiple Choice
5 minutes
1 pt
7a(3b - 2c + 4)
10ab + 5ac + 11a
10ab + 5ac + 28a
21ab + 14ac + 28a
21ab - 14ac + 28a
19. Multiple Choice
5 minutes
1 pt
2(c - 8)
2c - 16
2c + 16
2c - 8
c - 16
20. Multiple Choice
5 minutes
1 pt
Simplify the following expression:
-7x +5 (1 - 8x)
-33x + 5
5 + 33x
47x + 5
5 - 47x
21. Multiple Choice
5 minutes
1 pt
Simplify the following expression:
-6x + 4(-x - 3)
-2x - 12
10x + 12
-10x - 12
-2x + 12
22. Multiple Choice
5 minutes
1 pt
Simplify $-12k+9k^2-9k-12k^2$
$12k-3k^2$
$-3k^2-21k$
$21k-k^2$
$3k^2-12k$
23. Multiple Choice
5 minutes
1 pt
simplify 12ab + 8abc + 7 + 5ab
20abc + 7 + 5ab
17ab + 8abc + 7
20ab + 7
17abc x 8ab +5ab
24. Multiple Choice
5 minutes
1 pt
5(8y + h)
5 + 9yh
9yh + 5
58y + 5h
40y +5h
25. Multiple Choice
5 minutes
1 pt
4(3a + b) + 7f + 3f + 9
7a + 4b + 10f + 9
12a + 4b + 10f + 9
4 + 11f + 9
7ab + 10f + 9
26. Multiple Choice
5 minutes
1 pt
7b + 8h + b
8b + 8h
7b + 9h
15bh + b
7bb + 8h
27. Multiple Choice
5 minutes
1 pt
Expand and simplify 4(y - 3) + 2(3 +2y).
8y - 6
6y - 6
8y -1
4y -12 + 6 + 4y
28. Multiple Choice
5 minutes
1 pt
Simplify 3x + 2y - 2x + 3y.
x + 5y
5x + 5y
5x + y
5x - 5y
29. Multiple Choice
5 minutes
1 pt
Expand and Simplify 4(x+2)-3(x+1)
x+3
7x+1
x+5
5x+11
30. Multiple Choice
5 minutes
1 pt
Expand and Simplify 3(x+4)+1
3x+13
3x+7
3x+11
3x+15
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