
Operações com Frações e Métodos

Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Medium
+1
Standards-aligned

Ethan Morris
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da soma de 2/5 e 3/7 usando o método Curió?
3/7
1/2
29/35
5/12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como você calcula a diferença entre 4/7 e 3/2 usando o método Curió?
22/21
5/9
1/2
7/14
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o método para somar frações com denominadores diferentes?
Subtrair os denominadores
Inverter as frações
Multiplicar os numeradores
Usar o MMC
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que você faz quando soma ou subtrai frações com o mesmo denominador?
Repete o denominador
Multiplica os numeradores
Inverte as frações
Divide os denominadores
Tags
CCSS.5.NF.B.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da multiplicação de 5/3 por 4/5 após simplificação?
7/3
5/6
1/2
2/3
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como você resolve a expressão 5 + 2/7?
12/7
37/7
5/7
7/5
Tags
CCSS.5.NF.B.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da multiplicação de 2/3 por 4/5?
10/15
6/15
8/15
12/15
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