Ecuaciones y más

Ecuaciones y más

8th Grade

8 Qs

quiz-placeholder

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Ecuaciones y más

Ecuaciones y más

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

jose cedeno

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Son igualdades en la que existe un valor desconocido:

Identidad

Ecuación

Igualación

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La mitad de un número es 60:

x2=60\frac{x}{2}=60

2x=60

30

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Al reducir 8a+4b-6a obtenemos:

6ab

2a+4b

14a+4b

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Si sumas: a+a+a+a, obtienes:

4a

 a2a^2  

a4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

 36 x 4 =\sqrt{36\ x\ 4\ =}  

24

12

144

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La suma de tres número es igual a 8:

3x=8

x+y+z=8

x+x+x=8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La raíz o solución de x+3=10

7

13

-13

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Al sumar  35 + 25  =\frac{3}{5}\ +\ \frac{2}{5}\ \ =  

1

 510\frac{5}{10}  

 625\frac{6}{25}