Números Racionais na Reta Numérica

Quiz
•
Mathematics
•
8th Grade
•
Hard
FERNANDA WASSMUTH
Used 25+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Coloque os números racionais -3, 0, 1/2, 2/3, e 5 em ordem crescente na reta numérica.
-3, 0, 1/2, 2/3, 5/2
-3, 0, 2/3, 1/2, 5
-3, 0, 1/2, 2/3, 5/3
-3, 0, 1/2, 2/3, 5
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Identifique o número racional que está localizado entre -1 e 0 na reta numérica.
-0.5
-1.5
-0.2
-0.8
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a representação decimal do número racional 3/4 na reta numérica?
0.5
0.25
1.25
0.75
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Ordene os números racionais -2, 1/3, 1, 4/5, e 3 em ordem decrescente na reta numérica.
3, 4/5, 1, 1/3, -2
4/5, 1, 3, 1/3, -2
1, 3, 4/5, 1/3, -2
3, 1, 4/5, 1/3, -2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Identifique o número racional que está localizado entre 1/2 e 3/4 na reta numérica.
2/5
4/7
1/3
5/8
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a representação decimal do número racional -1/2 na reta numérica?
-0.5
-1.5
-0.2
-0.25
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Coloque os números racionais -4, -3/2, 0, 2, e 5/2 em ordem crescente na reta numérica.
-4, -3/2, 0, 2, 5/2
-4, -3/2, 0, 5/2, 2
-4, -3/2, 0, 2, 1
-4, -3/2, 0, 2, 3
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