
Recuperação de EO - R.01 - 1° trimestre
Authored by ELEN FERREIRA
Mathematics
9th Grade
Used 3+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(- 45) + (+20)
- 55
-20
-25
+55
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-12 - (-30)
-18
18
-42
42
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcule (-3).(+8)
24
3/8
-24
3,8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(−50):(-2)
-25
+25
5
-48
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
4 x 3 : 2 + 2 =
2
4
6
8
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual o resultado da expressão:
5 + 7 - (14 ÷ 2) ?
5
12
10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(16 + 32 : 8) + 12 ÷3 +6 =
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