Operaciones combinadas con números naturales

Quiz
•
Mathematics
•
7th Grade
•
Hard
Oscar Quimis
Used 16+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Al resolver 7 + 3 x 10 es resultado es:
100
37
20
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al resolver (2 + 3) x (12 - 7) el resultado es:
25
5
30
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pedro tiene 100 canicas, guarda 30 y lo que le queda decide repartirlo a 7 amigos. La expresión que representa a la operación es:
100 - 30 ÷ 7
7 ÷ ( 100 - 30)
(100 - 30) ÷ 7
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pedro tiene 100 canicas, guarda 30 y lo que le queda decide repartirlo a 7 amigos. Por lo tanto la cantidad de canicas que debe darle a cada amigo es:
10
8
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
De la siguiente expresión, el proceso correcto a desarrollar es:
[2 + 4 x ( 5 - 1) + 7] es:
Las sumas y restas
La multiplicación
La operación dentro del paréntesis
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
El resultado de la siguiente expresión es:
12 - 2 x 4 + 10
14
50
25
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Al preguntarle a Diego su edad, el responde:
Es 30 menos el triple de 5 más el doble de 3.
La edad de Diego es:
15
21
25
8.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Al resolver:
9 - 4 X 2 + 6 x 9 =
64
53
54
55
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