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Resolución de problemas

Authored by Ignacia Yanez

Mathematics

9th - 12th Grade

Used 1+ times

Resolución de problemas
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Valeria pagó $7.650 por una polera que incluía un 25% de descuento ¿Cuánto costaba la polera sin el descuento?

10.200

9.700

14.000

10.000

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Este año asistieron 450 personas al torneo de tenis, y el año pasado 345. ¿Cuántas personas asistieron al torneo en total?

756

560

800

900

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al calcular -9 + 7=

-2

2

4

3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el resultado de -16 - (-6 + 8 )?

9

10

-8

-10

5.

DRAW QUESTION

3 mins • 1 pt

Resuelve el siguiente problema paso a paso: 8 - (-10) + 5 - 20 =

Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resolver : 14 - 7 - ( -12) + 7 =

22

17

26

8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Resuelve 7/5 + 9/5 =

15/5

10/4

16/5

2/5

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