
Operações com Frações e MMC
Interactive Video
•
Mathematics
•
10th Grade
•
Hard
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da soma 2/4 + 1/4?
3/8
3/4
1/2
2/8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da subtração 5/13 - 1/13?
4/0
6/13
4/13
5/12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ao somar ou subtrair frações com denominadores diferentes, qual é o primeiro passo essencial para resolver a operação?
Somar os numeradores e subtrair os denominadores.
Multiplicar os numeradores e dividir os denominadores.
Encontrar o Mínimo Múltiplo Comum (MMC) dos denominadores.
Simplificar as frações para números inteiros.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o Mínimo Múltiplo Comum (MMC) entre 4 e 6?
12
24
6
10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fração equivalente a 1/4 com denominador 12?
1/12
4/12
3/12
12/4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da soma 1/4 + 2/6?
3/10
7/12
14/24
5/12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da subtração 1/2 - 3/7?
1/14
1/2
3/14
1/7
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado simplificado da expressão 3/12 + 1/4 - 1/8?
9/24
3/8
1/2
5/12
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