Ecuaciones

Quiz
•
Mathematics
•
8th Grade
•
Hard
+1
Standards-aligned
Andrés Restrepo
Used 19+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En una ecuación el término desconocido se conoce con el nombre de:
Incógnita
Igualdad
Consecuente
Antecedente
Tags
CCSS.HSA.CED.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si el valor de la incógnita es 10, qué número hace falta para completar la ecuación
x + 7 =
10
17
20
23
Tags
CCSS.6.EE.B.5
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Expresa en lenguaje algebráico: el doble de un número más tres
2.X +3
2 + 3.X
(2 + X ).3
2 (X + 3)
Tags
CCSS.6.EE.A.2A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Indica cuál de las siguientes expresiones algebraicas representa este problema:
"Elegí un número, multiplicalo por 3, sumale el doble del anterior del número que elegiste y restale el cuadrado de tres"
x.3 + 2.(x-1) - 2³
3.x - 2.(x-1) - 3²
3.x + 2.(x-1) - 3²
x.3 + 2.(x-1) - 2³
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