
Matemática 7 ano - 1º período
Authored by Cristina Nogueira
Mathematics
7th Grade
Used 50+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indica o simétrico do número representado por -2-(-6-4)
8
-8
-14
-12
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Completa -(-(-(2)))
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
O |-7| significa
o conjunto com o -7
o valor absoluto de -7
é igual a 7
o conjunto com o 7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quais os números naturais menores que a abcissa de A (4,6).
... -4,-3,-2,-1,0, 1, 2, 3
0, 1, 2, 3
... -4,-3,-2,-1, 0, 1, 2, 3, 4, 5
1, 2, 3
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Indica os números que pertencem ao conjunto
-1
0
6
2
0,5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcula
-3
3
-
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcula (-5)+(-2)-(+9)-(+2)
0
6
-6
-18
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