Se Liga 8ª Série_Matemática

Quiz
•
Mathematics
•
8th Grade
•
Hard
Gilmar Gonçalves da Silva
Used 5+ times
FREE Resource
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolvendo a expressão numérica 85 : 5 + 3 x 15 - 50, temos como resultado:
282
12
17
250
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Marque V ou F e assinale a opção correta:
( ) O triplo de (-3) é 9.
( ) O dobro de 4 somado ao dobro de (-4) é zero.
( ) (-2) . (-3) . (-4)= -24
( ) (-6)³ = - 216.
V, V, V, V.
F, V, F ,V.
F, V , V, V.
V, V, F, V
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resultado é:
1/3
1/2
3/4
5/4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resultado é:
5/9
6/9
7/6
5/6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resultado é:
21/10
15/14
6/35
10/21
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O resultado é:
1/1
1/5
1/4
1/20
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numa empresa, 6/10 dos funcionários chegam ao trabalho usando transporte público. Desses, 2/3 usam o ônibus. Que fração dos funcionários dessa empresa usa o ônibus como meio de transporte?
Um meio.
Três quintos.
Dois quintos.
Quatro quintos.
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