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MATEMÁTICAS - OPERACIONES BÁSICAS - CPUNI

Authored by Diego Herrera

Mathematics

University

Used 16+ times

MATEMÁTICAS - OPERACIONES BÁSICAS - CPUNI
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10 questions

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1.

MATH RESPONSE QUESTION

2 mins • 1 pt

Resuelve la siguiente operación:

16 - 30 + 10 - 15 + 9 - 10 + 4 + 15 -20 + 1=

Mathematical Equivalence

ON

Answer explanation

Media Image

El resultado es -20

Tip:

Agrupar primero los positivos y luego los negativos.

2.

MATH RESPONSE QUESTION

2 mins • 1 pt

Media Image

Resuelve la fracción correctamente

Mathematical Equivalence

ON

Answer explanation

¡No olvides repasar fracciones!

3.

MATH RESPONSE QUESTION

2 mins • 1 pt

Media Image

Mathematical Equivalence

ON

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve correctamente:

-(+3)+(+9)-(-3)+(-5)-(+4)-(-16)-(+9)+(+3) =

10

-10

5

25

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-(2.8)+(-4.2)-(+1.1)-(-6.2)+(+4.2)-(+7.2)-(+2.1) =

7.0

6.0

7.3

6.2

Answer explanation

Media Image

Importante recordar Ley de Signos

6.

MATH RESPONSE QUESTION

2 mins • 1 pt

Mathematical Equivalence

ON

7.

MATH RESPONSE QUESTION

2 mins • 1 pt

Mathematical Equivalence

ON

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