Resolva a multiplicação de sinal
( + ) . ( - )
7° ano
Quiz
•
Mathematics
•
7th Grade
•
Hard
Flávia Souza
Used 32+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a multiplicação de sinal
( + ) . ( - )
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a multiplicação de sinal
( - ) . ( - )
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcule:
( -550 ) - ( +300 )
250
-250
850
- 850
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcule
( +8 ) + ( -7 ) + ( -4 )
3
5
-5
-3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcule o valor da expressão
-70 - ( 10 -5 ) + [ 70 + ( 2 + 3 ) ]
70
10
0
5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine o valor da expressão
{ [ (80) - (35) -(-10)]+2}
57
107
103
37
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a multiplicação:
(+3). (-3)
9
-9
0
6
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