Números racionais 5ºano 23-24

Quiz
•
Mathematics
•
5th Grade
•
Hard
Vitor Dias
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Qual é a fração que representa um número menor que 1?
5/4
28/23
6/7
15/13
2.
MULTIPLE SELECT QUESTION
45 sec • 15 pts
Escolhe todas as opções que representam a parte pintada da figura.
75%
50%
3/4
0,75
0,7
3.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
Qual é a aproximação às décimas, por defeito, do número 3,27?
3,2
3,1
3
3,3
4.
FILL IN THE BLANK QUESTION
45 sec • 10 pts
Ao arredondar o número 456,78 para as dezenas obtemos:
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Qual é a fração equivalente a 4/6?
2/3
6/4
5/7
10/12
6.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
Qual é o valor de 3/2 + 5/3?
8/5
19/6
15/6
2
7.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
A Joana gastou 20% de 40 euros que tinha na carteira. Com quanto dinheiro Ficou?
20 euros
8 euros
30 euros
32 euros
8.
MULTIPLE SELECT QUESTION
1 min • 15 pts
Escolhe todas as frações irredutíveis.
7/8
15/9
14/35
8/13
24/25
9.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
Qual é a fração decimal equivalente a 5/2
15/6
10/4
25/10
13/10
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