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Olimpiada Matemática 2023 Cálculo Mental

Authored by ALIS NEIRA GUIO

Mathematics

5th Grade

Used 35+ times

Olimpiada Matemática 2023 Cálculo Mental
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Al complificar la siguiente fracción por 3, obtenemos que es equivalente a: 

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2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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La descomposición en factores primos del número 18 es: 

2x2x3

3x2x3

3x3x3

2x3x2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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La fracción que equivale al número mixto es:

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Al simplificar por 8 la fracción presente en la imagen, obtenemos:

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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¿Cuál es el número que falta para que las fracciones sean equivalentes?

6

8

7

9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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