En la primera década del siglo XXI, la proporción de sismos de magnitud entre 8.0 y 8.9 es de, aproximadamente,

Olimpiadas matematicas / Grado 8°

Quiz
•
Mathematics
•
1st - 10th Grade
•
Hard
1001 Felipe
Used 11+ times
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
1 de cada 3000 sismos
1 de cada 8 sismos
10 de cada 18000 sismos
1 de cada 4000 sismos
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántos números ves?
5
9
1
3
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si
9=54
8=40
7=28
¿A cuanto equivale 6=? ?
20
17
18
1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si
3=1
¿Cuanto es 3+3+3?
1
9
3
0
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Si
30x13=12
10x12=3
¿Cuánto es 40x11=?
pista: +,x
15
2
8
9
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Puedes resolver este ejercicio?
35
0
36
6
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cómo hacer para que cuatro 9 den como resultado 100?
Se suman todos y se elevan a la 2
Se multiplican y de dividen en 1 mas 99
Se dividen 2 nueves y se le suman noventa y nueve
Se restan todos y se multiplican entre ellos
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