
การบวกและการลบพหุนาม
Authored by Thongin Jaidee
Mathematics
1st Grade
Used 23+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
1. 2x + (-5x)
-x
-2x
-3x
-4x
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
2. -3x + 1 - 5x
-5x + 1
-6x + 1
-7x + 1
-8x + 1
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
3. -4m2 - m2
-5m2
5m2
-4m2
4m2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
4. (10m - 4) + (3m - 5)
m - 9
13m - 9
m + 9
13m + 9
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
5. (3y - 2y) + 4y - 5
y - 5
3y - 5
5y - 5
7y - 5
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6. (7a - 3a) - (4a + 6a)
-5a
-6a
-7a
-8a
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
7. (m - 3) - (2m + 1) - 4
3m 2
- 3m + 2
-4m - 2
-4m _ 2
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