El inverso de un número es el que al sumarlo con dicho número el resultado es 0.
Examen trimestral séptimo grado

Quiz
•
Mathematics
•
7th Grade
•
Hard
Sergio Henriquez
Used 2+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Verdadero
Falso
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El conjunto de números naturales se compone de los números positivos y negativos.
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El conjunto de los números irracionales contiene números “especiales” como π y e.
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El 0 se considera tanto un número negativo como positivo.
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Según el orden de las operaciones lo primero en operarse son las multiplicaciones y divisiones.
Verdadero
Falso
6.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Desarrolla: 34
7.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Desarrolla: 12 + 62
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