
Potencias y raíces (II) 1ºESO
Authored by Juan José Rodríguez Barjola
Mathematics
8th - 9th Grade
CCSS covered
Used 4+ times

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40 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Entre qué dos números está la raíz cuadrada de 50?
6<√50<√7
7<√50<8
49<√50>51
49<√50<64
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Señala el número que corresponde a esta expresión:
8·10⁴ + 3·10² + 7·10 + 4
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Señala el número correcto:
8x10⁵
800.000
800
8.000
8.000.000
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcula
23
7, resto=5
6, resto=10
5, resto 21
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Expresa como una sola potencia: 254 : 53
Tags
CCSS.6.EE.A.1
CCSS.6.EE.A.3
6.
MULTIPLE CHOICE QUESTION
2 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
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Calcula 23+25 =
28
22
48
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