(−4y − 2) + (3y + 8)
Find the sum. Use the "stack method" on a separate sheet.

Quiz
•
Mathematics
•
9th Grade
•
Medium
Dr. Jacqueline Giles
Used 8+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7y + 10
-y - 6
-y + 6
y + 6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(12x − 21) + (−6x + 3)
6x - 18
18x + 24
12x + 3
18x - 24
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(2n2 − 5n − 6) + (−n2 − 3n + 11)
−3n2 + 2n + 17
−n2+ 8n -17
−n2 -8n + 17
n2- 8n + 5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(−3p3 + 5p2 − 2p) + (−p3 − 8p2 − 15p)
−3p3 - 8p2-13p
−4p3 - 3p2 - 17p
−2p3 - 13p2- 13p
−2p3 - 3p2 - 17p
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6k2 − k − 24) + (6k2 + 3k + 4)
12k2 + 2k - 20
4k - 28
12k2 + 3k + 28
12k2 - 2k + 20
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(−7h2 − 2h − 1) + (−8h2 + 9h + 9)
-h2 + 5h +8
-15h2 + 7h +10
-15h2 + 11h +8
-15h2 + 7h +8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(—14a − a3 − 3 ) + (2a3 — 12a2 + 8 )
2a3 — 12a2—14a + 11
a3 — 12a2— a + 5
a3 — 12a2—14a + 5
-a3 — a2—14a + 5
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(s3 — 12s − 9 ) + (2s2 —31s3 + s )
- 1/3s3 + s2 — 12s -9
2/3s3 + 2s2 — 12s -9
2/3s3 + 2s2 - 9
- 1/3s3 + 2s2 — 12s -9
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