
Operaciones con números positivos y negativos
Authored by Jose Alvarez
Mathematics
7th Grade
Used 35+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El producto de los factores (+13)x(-1) es igual a:
13
1
-1
-13
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La multiplicación de (-5)x2x3 es igual a:
6
-30
30
-15
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Al multiplicar (-6)x(-2)x2x(-5) el producto es:
-120
120
60
-24
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El producto de los decimales: (-4)x(-1,2) es:
-4
-4,8
4,8
-8,1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cuando multiplicamos : (+5,3)x(+1,3) el resultado es:
3,89
4,89
6,89
5,89
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Al multiplicar (-5)x(-3/2):
-15/2
15/2
-3/10
3/10
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El producto de (-7/8)x(-2/3) es:
+21/16
-14/24
-21/16
7/12
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