Operações com Inteiros

Flashcard
•
Mathematics
•
8th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
O que são números inteiros?
Back
Números inteiros são todos os números sem parte decimal, incluindo números negativos, zero e números positivos. Exemplo: -3, 0, 4.
2.
FLASHCARD QUESTION
Front
Qual é a regra para comparar números inteiros?
Back
Para comparar números inteiros, considere a linha numérica: quanto mais à esquerda um número está, menor ele é. Exemplo: -5 é menor que -2.
3.
FLASHCARD QUESTION
Front
Como se calcula a soma de um número inteiro negativo e um número inteiro positivo?
Back
Para somar um número inteiro negativo a um número inteiro positivo, subtraia o valor absoluto do número negativo do número positivo. Exemplo: 5 + (-3) = 5 - 3 = 2.
4.
FLASHCARD QUESTION
Front
Back
5.
FLASHCARD QUESTION
Front
Como se calcula a subtração de números inteiros?
Back
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
Back
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