
Resolução de Problemas Números Racionais
Authored by NEUZI CUNHA
Mathematics
9th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
João tinha R$ 10,00 e comprou um lanche por R$ 4,75. Quanto sobrou?
R$ 5,00
R$ 5,25
R$ 6,25
R$ 3,75
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Camila percorreu 2,8 km pela manhã e 1,7 km à tarde. Quantos quilômetros ela percorreu no total?
4,6 km
4,5 km
5,1 km
3,5 km
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um litro de suco custa R$ 3,50. Quanto custam 2 litros?
R$ 5,00
R$ 6,50
R$ 7,00
R$ 6,00
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ana comprou uma borracha por R$ 1,25 e um caderno por R$ 7,90. Quanto ela gastou no total?
R$ 9,15
R$ 8,75
R$ 9,25
R$ 7,25
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em uma caixa havia 15,8 litros de leite. Foram usados 6,45 litros. Quantos litros sobraram?
9,35
10,45
8,25
7,35
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um chocolate de 2,4 kg será dividido igualmente entre 3 pessoas. Quanto cada um recebe?
0,6 kg
0,8 kg
1,2 kg
1,0 kg
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Assinale a alternativa que apresenta o maior valor decimal entre as opções abaixo:
0,75
0,57
0,68
0,49
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