Operações com números inteiros
Authored by Francisco Oliveira
Mathematics
Professional Development
Used 18+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-3) + (-6) =
+ 9
- 9
- 3
+3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(+5) . (-7) =
- 35
+ 35
+ 12
- 12
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(- 4) . (- 8) =
+ 12
- 32
- 12
+ 32
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(- 9) . ( 6) =
- 15
+ 15
- 54
+ 54
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(+6) . (- 8) =
- 48
+ 48
- 14
+ 14
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7 . (-7) =
- 14
+ 14
+ 49
- 49
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(+9) : (-3) =
+ 27
- 3
+ 3
- 27
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