Adição e subtração de números inteiros

Quiz
•
Mathematics
•
7th Grade
•
Hard
Standards-aligned
Marli Zottele
Used 16+ times
FREE Resource
35 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Quanto é -1-1?
-2
0
+2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
9-15 é?
6
-6
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
-17+3
-14
14
20
-20
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
-3 + 8
5
-5
11
-11
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
-15+16
-1
1
31
-31
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Na adição e subtração de números inteiros valem as seguintes regras:
Sinais iguais somamos e repetimos o sinal
Sinais diferentes somamos e repetimos o sinal
Sinais iguais diminuímos e conservamos sinal do maior
Sinais diferentes diminuímos e conservamos sinal do maior
7.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Na multiplicação e divisão de inteiros valem as seguintes regras:
Sinais iguais resposta negativa
Sinais diferentes resposta positiva
Sinais iguais resposta positiva
Sinais diferentes resposta negativa
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