Cálculo mental
Authored by Yazmín Colula
Mathematics
1st - 3rd Grade
Used 30+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. 36+10=
47
46
40
37
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. 46+32=
68
70
74
78
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. Un racimo tiene 31 uvas, otro racimo tiene 38. ¿Cuántas uvas aproximadamente hay en total?
30 uvas.
50 unas.
60 uvas.
70 uvas.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Hay 18 manzanas en un canasto Omaña se comió 9. ¿Cuántas manzanas quedan?
11 manzanas.
10 manzanas.
9 manzanas.
8 manzanas.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. 29=20+ ?
8
7
10
9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. 53 + ? = 83
30
29
31
28
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. Para resolver 35-19. Arzola resto 35-20 y luego,
sumó 1
restó 1
restó 9
sumó 9
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