Operações Fracionárias

Quiz
•
Mathematics
•
8th Grade
•
Hard
GEOVANA MARA SOWINSKI
Used 6+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Calcule a soma das frações: 1/4 + 2/5
5/8
3/10
7/9
13/20
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Subtraia as frações: 3/8 - 1/6
5/24
7/24
1/4
2/9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Efetue a multiplicação das frações: 2/3 * 5/7
7/15
1/2
10/21
3/5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Divida as frações: 4/9 ÷ 2/3
3/4
1/3
5/6
2/3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a fração: 10/20
3/6
4/8
1/2
2/4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva o problema: Se eu tenho 3/4 de um bolo e divido igualmente entre 2 pessoas, quanto cada pessoa recebe?
Cada pessoa recebe 1/4 do bolo.
Cada pessoa recebe 3/8 do bolo.
Cada pessoa recebe 5/8 do bolo.
Cada pessoa recebe 1/2 do bolo.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a soma dos números decimais: 3.25 + 1.75
2.5
4.5
5.5
5
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