

Operações com Números Inteiros
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Medium
Standards-aligned
Ethan Morris
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição de um número inteiro?
Um número maior que zero
Um número que é sempre positivo
Um número que é sempre negativo
Um número que pode ser positivo, negativo ou zero
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que representa a letra Z no contexto dos números inteiros?
O conjunto dos números racionais
O conjunto dos números naturais
O conjunto dos números inteiros
O conjunto dos números irracionais
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o módulo de -5?
10
5
0
-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se Ana tinha R$70, gastou R$27 e ganhou R$15, quanto ela tem agora?
R$43
R$70
R$100
R$58
Tags
CCSS.7.NS.A.1C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que acontece quando somamos dois números inteiros com sinais iguais?
Subtraímos os números e mantemos o sinal
Subtraímos os números e trocamos o sinal
Somamos os números e trocamos o sinal
Somamos os números e mantemos o sinal
Tags
CCSS.7.NS.A.1C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de -7 + 10?
-17
3
-3
17
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como devemos proceder ao somar números inteiros com sinais diferentes?
Somar os números e manter o sinal do maior
Subtrair os números e manter o sinal do maior
Somar os números e trocar o sinal
Subtrair os números e trocar o sinal
Tags
CCSS.7.NS.A.1C
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