Un número más la mitad de dicho número
Ecuaciones

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard

María Prados
Used 148+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Un número más la mitad de dicho número
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Escribe en lenguaje algebraico:
La suma de un número con su triple menos 5.
x + 3x - 5
x + x3 -5
x + x/3 - 5
x + 3x
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sabemos que una camiseta cuesta 5 € más que un jersey, un pantalón 40 € más que una camiseta. Si compro 3 camisetas, 2 jerseys y 1 pantalón y pago 180 €. ¿Cuánto cuesta cada prenda?
camiseta: 20 € jersey: 25 € pantalón: 65€
camiseta: 25 € jersey: 65 € pantalón: 20€
camiseta: 25 € jersey: 20 € pantalón: 65€
camiseta: 25 € jersey: 20 € pantalón: 60€
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
5x - 3 = 12 - 20
-3
2
-2
-1
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8x – 5x = x - 8 + 2x
4
3
-5
sin solución
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
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