
Fundamental 8/9
Authored by Regina Santos
Other
8th Grade
Used 4+ times

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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
y²
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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