Potencias y raíces
Authored by María Jesús Domínguez
Mathematics
7th - 8th Grade
CCSS covered
Used 27+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Expresa como una sola potencia: (52)4 : 53
55
57
5
25
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Expresa el resultado como una sola potencia: ( -7 )8 : ( -7 )4 · ( -7 )2
76
-712
7
-76
Tags
CCSS.HSN.RN.A.2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
23+25 =
28
22
48
Ninguna de las respuestas es válida
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(-1)7 =
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Calcula:
3 − [16 : (−2)] − [2 − 5 · 3] + (−2)3 : (-2)
28
15
-20
24
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Cuando dos potencias con la misma base se dividen :
sus exponentes se suman
sus exponentes se dividen
sus exponentes se multiplican
sus exponentes se restan
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En la propiedad Potencia de una potencia, el procedimiento consiste en:
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