CALCULO MENTAL
Flashcard
•
Mathematics
•
1st - 5th Grade
•
Hard
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Used 5+ times
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16 questions
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1.
FLASHCARD QUESTION
Front
¿Cuánto es 39 - 10?
Back
29
2.
FLASHCARD QUESTION
Front
¿Cuánto es 26 + 4?
Back
30
3.
FLASHCARD QUESTION
Front
¿Cuánto es 45 - 20?
Back
25
4.
FLASHCARD QUESTION
Front
5 + 5 + 5 + 5 se puede representar como...
Back
4 x 5
5.
FLASHCARD QUESTION
Front
¿Qué es una suma?
Back
Es la operación de agregar dos o más números para obtener un total.
6.
FLASHCARD QUESTION
Front
¿Qué es una resta?
Back
Es la operación de quitar un número de otro.
7.
FLASHCARD QUESTION
Front
¿Cuánto es 10 + 10?
Back
20
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