Expand Brackets and Simplify
Authored by Zetty Lee
Mathematics
7th - 9th Grade
CCSS covered
Used 158+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify the expression shown above
15a + 12a
27a
27a2
7a + 20
Tags
CCSS.6.EE.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Expand and simplify:
3a (2a - 4a2b)
6a2 - 4a2b
6a2 - 12a3b
3a2a - 12a2b
6a - 4a2b
Tags
CCSS.7.EE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expand and simplify 3(x + 2) + 4(2x +1).
11x + 10
11x + 7
7x + 10
11x + 3
Tags
CCSS.6.EE.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expand and simplify 4(y - 3) + 2(3 +2y).
8y - 6
6y - 6
8y -1
4y -12 + 6 + 4y
Tags
CCSS.6.EE.A.3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
3(2x + 1) + 6(x + 3)
12x + 21
12x + 6
11x + 21
11x + 6
Tags
CCSS.6.EE.A.3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
7(n+8)-8
Tags
CCSS.6.EE.A.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4(x + 2) + 6x
Tags
CCSS.6.EE.A.3
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