
Estrategias de Cálculo Mental

Quiz
•
Mathematics
•
3rd Grade
•
Easy
ARELIS TORRES MIJAS
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la estimación de 47 + 36?
90
80
75
100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si sumas 25 + 18, ¿cuál es el resultado exacto?
60
35
43
50
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué número se aproxima a 58 + 29?
90
85
100
70
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Comprobar: 34 + 19 = 53, ¿es correcto?
Correcto
Incorrecto
Falso
No es cierto
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la suma estimada de 72 + 48?
110
130
120
100
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si 15 + 27 es igual a 42, ¿es correcto?
No, es incorrecto.
15 + 27 es igual a 45.
Sí, es correcto.
La suma es 40.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué número se aproxima a 85 + 14?
75
100
110
90
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