
Operações com números inteiros

Quiz
•
Mathematics
•
7th Grade
•
Hard
LUIZ FILHO
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a operação ao lado e marque a resposta correta.
+7
+1
-7
2
Answer explanation
Na adição de inteiros sempre mantem- se o sinal do parênteses.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O resultado de (+40)- (+47) é:
7
87
-7
0
37
Answer explanation
Subtrair dois números inteiros é o mesmo que adicionar o primeiro com o oposto do segundo
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
−6 >+3
Verdadeiro
Falso
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
−9 < −8
Verdadeiro
Falso
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual é o maior número?
- 598
- 198
- 654
- 38
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é o antecessor de – 2?
- 1
- 3
2
- 4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
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