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matemáticas

Authored by Jorge Granados

Mathematics

9th Grade

CCSS covered

Used 10+ times

matemáticas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

(9s - 8) - ( s + 4)

8s - 12
-8s + 12
-8s - 12
8s + 12

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5t - 6y +9y -2t =

4t + 3y
3t + 3y
0
5y -7y

Tags

CCSS.7.EE.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

las letras x o y pueden representar

incógnita

símbolo

Tags

CCSS.6.EE.B.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suma los siguientes monomios:
5x + x2 - x2 + 6x = 

x2 + 11x
11x
No se puede sumar nada
2x2 + 11x

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Divide monomios

(6x5y3) entre (-2x2y)

3xy

-3x3y2

3x3y2

-3xy

Tags

CCSS.6.EE.B.6

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suma los polinomios:
(2x + 5y) + (3x - 2y)

3x + 5y
5x + 3y
5x + 7y
7xy + 1xy

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El valor numérico de la expresión  2x2y     2x^2y\ \ \ \ \    si  x=1x=-1    y    y=3y=3    corresponde a:

 66  

 1-1  

 6-6  

 11  

Tags

CCSS.6.EE.A.2C

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