
Repaso de álgebra - E2A
Authored by Fernando Garcia
Mathematics
8th Grade
Used 1+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El doble de un número menos 7 es...
2x-7
x/2 - 7
3x-7
Ninguna de las opciones
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La diferencia de la quinta parte de un número y su cuadrado...
5x - 1
5x + (5x)2
x/5 - (x/5)2
x/5 + 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un número impar...
3x
2x + 1
x + 1
Ninguna de las opciones
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La suma de tres números consecutivos...
3x
x + x + 1 + x + 2
x + 1 + 2
Ninguna de las opciones
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3ab2 + 5a2b
8ab2
8a3b3
8a2b
Ninguna opción es correcta
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-5x2y + 3x2y
-2x2y
8x2y
2x2y
No se puede operar
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
P(x) = 4a + 3ab
Correcto
Incorrecto
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