
Operações Numéricas
Authored by Diovan Kuczkovski
Mathematics
9th Grade
Used 9+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a soma: 5 + 7
10
15
20
12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a subtração: 12 - 4
6
8
10
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a expressão numérica: 3 x (4 + 2)
24
12
20
18
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de 8 : 2 + 5?
9
3
10
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine o valor de x na equação: 2x - 7 = 11
x = 9
x = 7
x = 12
x = 5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a soma: -3 + 8
2
5
10
-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a subtração: -15 - 6
21
-9
-21
-12
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