lenguaje algebraico

lenguaje algebraico

7th Grade

8 Qs

quiz-placeholder

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lenguaje algebraico

lenguaje algebraico

Assessment

Quiz

Mathematics

7th Grade

Medium

Created by

MARJORIE VALDES

Used 50+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El doble de un número se escribe como:

x2\frac{x}{2}

2x2x

2x\frac{2}{x}

x+2x+2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Un número aumentado en 5 unidades, se escribe como:

5x\frac{5}{x}

5x5\cdot x

x+5x+5

x5\frac{x}{5}

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El perímetro de un cuadrado de lado a, se escribe como:

a2a^2

4a4a

4+a4+a

a4\frac{a}{4}

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El área de un rectángulo de lados a y b se escribe como:

4ab

ab4\frac{ab}{4}

4a+4b4a+4b

aba\cdot b

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El área de un cuadrado de lado x se escribe como:

4x\frac{4}{x}

x4\frac{x}{4}

4x4x

x2x^2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El perímetro de un triangulo equilátero de lado a, se escribe como:

a3\frac{a}{3}

3a\frac{3}{a}

3a3a

3aa\frac{3a}{a}

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El perímetro de un rectángulo de lados a y b se escribe como:

abab

4ab4ab

2a2b2a\cdot2b

2a+2b2a+2b

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Un número disminuido en 20 unidades, se escribe como:

x20x-20

x+20x+20

x20\frac{x}{20}

20x\frac{20}{x}