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- Multiple ChoicePlease save your changes before editing any questions.
Al multiplicar dos números negativos, obtenemos como resultado
Un número negativo
un número positivo
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15
-15
8
-8
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Al multiplicar dos números de signo diferente, el resultado es
un número positivo
un número negativo
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Carolina ahorra bs. 3 por día. ¿Cuánto ahorro en una semana?
(+21)
(+10)
(-10)
(-21)
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(+3)·(-4)
+12
-12
-1
+1
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RESUELVA LOS SIGUIENTES EJERCICIOS
(-10) x (-2) x (+3)
-60
-9
+9
+60
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El resultado de (-12)(-2)(0)(-3)
0
+72
-72
-0
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Al multiplicar (-2).(-9) da como resultado el mismo valor de multiplicar (9).(2)
Verdadero
Falso
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-27
27
57
-57
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Dos números cuyo producto sea y su suma sea son
y
y
y
y
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El factor común en la expresión 13x10 - 5x13
5
10
13
No hay factor común
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La expresión (2)(3) + (-3)(-2) = 0
Verdadero
Falso