Repaso Enteros (potencias y raices)

Quiz
•
Mathematics
•
8th Grade
•
Hard
Mirian Ramos
Used 2+ times
FREE Resource
29 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
Arquímedes fue un matemático griego que murió a la edad de 75 años durante el asedio a la ciudad de Siracusa por los romanos. Sabemos que nació en el año 287 a.C. ¿En qué año murió?
212 a.C.
362 a.C
212 d.C.
362 d.C
2.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
Lidia tiene ahorrados 16 € pero debe 4 € a cada uno de sus 5 de sus amigos. Indica, con un número entero, el saldo de que dispone Lidia.
-4
4
12
16
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El número -7
es entero pero no natural
no es entero ni natural
es entero y natural
es natural pero no entero
4.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Una bomba extrae el petróleo de un pozo a 1000 m de profundidad y lo eleva a un depósito situado a 200 m de altura. ¿Qué nivel supera el petróleo?
800 m
1200 m
200 m
1000 m
5.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
-12 : 3 · 2 - 4 · 2
-16
0
16
-32
6.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Jesús debe 40 € del último plazo de un ordenador que compró. Ha ahorrado 150 € y abona ese pago. Si además se compra un CD que le cuesta 20 €, ¿cuánto dinero le queda?
90 €
65 €
70 €
0 €
7.
MULTIPLE CHOICE QUESTION
5 mins • 3 pts
La temperatura de un congelador era de −11 ºC. Si ha subido 5 ºC, ¿qué temperatura tendrá ahora?
6º
-6º
16º
-16º
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