
Operações com os Números inteiros
Authored by DANIELE REIS
Mathematics
7th Grade
Used 4+ times

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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor de: ( - 11 ) - ( + 32 )
- 43
+ 43
- 1
+ 1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o resultado da expressão: - 5 + ( 2 - 4) - ( 7 - 1 )
12
- 12
- 13
13
3.
MATCH QUESTION
1 min • 1 pt
Combine os resultados:
+ 72
( + 9 ) x ( - 11 )
- 42
( - 9 ) x ( - 8 )
- 99
( + 7 ) x ( - 5 )
+ 30
( - 7 ) x ( + 6 )
- 35
( + 10 ) x ( + 3 )
4.
MATCH QUESTION
1 min • 1 pt
Combine as seguintes divisões com seus respectivos resultados:
- 8
(+ 32 ) : ( - 4 )
- 9
( - 37) : ( + 37 )
- 1
( + 18 ) : ( - 2 )
1
( - 15) : ( + 5 )
- 3
( - 20 ) : ( - 20 )
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em Brasilía, a capital do Brasil, a temperatura mínima foi de 20º C. Como a temperatura nesse dia subiu 8º C, qual foi a temperatura máxima registrada em Brasília nesse dia?
24ºC
12º C
28ºC
- 28ºC
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Caio tirou um extrato bancário de sua conta corrente e verificou que havia R$ 1900,00. Ele pagou contas com três cheques: um de R$ 400,00 para o supermercado, outro de R$ 600,00 para a prestação do carro e outro de R$ 1200,00 para o aluguel. Qual o valor que Caio deve depositar na conta para, após os descontos, não ficar com o saldo negativo?
R$ 400,00
R$ 300,00
R$ 200,00
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sabe-se que N = - 36 . Qual é o oposto ou simétrico do número N?
- 36
36
- 35
35
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