Sumas y restas
Flashcard
•
Mathematics
•
2nd Grade
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
¿Qué es sumar?
Back
Sumar es la operación matemática que consiste en agregar dos o más números para obtener un total.
2.
FLASHCARD QUESTION
Front
¿Qué signo se usa para sumar?
Back
El signo que se usa para sumar es el signo más (+).
3.
FLASHCARD QUESTION
Front
¿Cuánto es 10 + 5?
Back
15
4.
FLASHCARD QUESTION
Front
¿Cuánto es 20 + 30?
Back
50
5.
FLASHCARD QUESTION
Front
¿Cuánto es 15 + 10?
Back
25
6.
FLASHCARD QUESTION
Front
¿Qué es restar?
Back
Restar es la operación matemática que consiste en quitar un número de otro.
7.
FLASHCARD QUESTION
Front
¿Qué signo se usa para restar?
Back
El signo que se usa para restar es el signo menos (-).
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