
Operações Matemáticas Básicas
Authored by Diovan Kuczkovski
Mathematics
9th Grade
Used 12+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a soma de -5 + 8.
0
13
-3
3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Subtraia -12 de 4.
10
-8
6
16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado de -3 x 6?
-9
-12
-18
0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Divida 20 por -5.
-2
-4
10
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se João tinha 15 balas e deu 7 para Maria, quantas balas João tem agora?
3
8
5
10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Maria comprou 3 pacotes de lápis, cada pacote tem 6 lápis. Quantos lápis Maria comprou no total?
Maria comprou 18 lápis no total.
Maria comprou 15 lápis no total.
Maria comprou 12 lápis no total.
Maria comprou 20 lápis no total.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um carro percorre 60 km em 2 horas, qual é a sua velocidade média?
20 km/h
50 km/h
30 km/h
40 km/h
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