

Números Negativos e Operações Básicas
Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o conjunto numérico que inclui todos os números naturais e seus opostos negativos?
Números Reais
Números Irracionais
Números Racionais
Números Inteiros
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se o antecessor de -3 é -4, qual é o sucessor de -3?
-2
-1
-4
-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em qual situação prática você pode encontrar números negativos?
Contagem de pessoas
Temperatura abaixo de zero
Quantidade de bolas em uma quadra
Número de carros na rua
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o módulo de -5?
-5
5
10
0
Tags
CCSS.7.NS.A.1C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o oposto do número 7?
14
7
-7
0
Tags
CCSS.7.NS.A.1C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 15 + (-10)?
25
5
-5
0
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a regra de sinal para a multiplicação de dois números negativos?
O resultado é zero
O resultado é positivo
O resultado depende dos números
O resultado é negativo
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
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