การลบจำนวนเต็ม
Authored by พรชัย มงคลคลี
Mathematics
7th Grade
Used 38+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
จงหาผลลบของ 18 - 9
(-9)
9
(-28)
28
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9 - 18 = .............
27
(-27)
9
(-9)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-25) - 15 = .............
10
(-10)
40
(-40)
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
(-25) - (-15) = .............
10
(-10)
40
(-40)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25 - (-15) = .............
10
(-10)
40
(-40)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0 - 20 = .............
0
(-20)
20
2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0 - (-100) = .............
100
(-100)
0
1
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