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Fundamental 8/9

Authored by Regina Santos

Other

8th Grade

Used 4+ times

Fundamental 8/9
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual a parte literal dos monômios dos dois termos abaixo:

ax - 2bx²

-2

2bx²

ax e bx²

ax e bx

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O resultado da soma de 2bc+3bc+b-bc é:

4bc+b

5bc

5bc+b

4bc

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual polinômio representa um quadrado de perímetro P=8x

2x²

x+2x+x+2x

2x+2x+2x+2x

8x²+2x³

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o resultado da subtração de 5a - 3a + 2a?

4a

0

5a

2a

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a parte literal do monômio 7xy²?

7

xy²

x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual polinômio representa um retângulo de perímetro P=10x?

5x+5x

2x+3x+2x+3x

10x²

4x+6x

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-1 + 9 + 10 + 8

27

28

78

26

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