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Expressões Algébricas

Authored by Júlia Uno

Mathematics

8th Grade

Used 35+ times

Expressões Algébricas
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

–7

xy

–7xy

x e y

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6ab

4ab

-4ab

6a³b³

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

não é possível somar

14xy

– 23xy

– 14xy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

–16

c²d³

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Na adição de monômios, nós...

Somamos as partes literais e mantemos os coeficientes

Somamos os coeficientes e mantemos a parte literal

Somamos os coeficientes e as partes literais

Somamos o coeficiente com a parte literal

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

p⁸

8

47p⁸

47

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Só podemos somar monômios se...

Os números forem iguais

Os coeficientes forem iguais

As partes literais forem iguais

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