
Quiz sobre Adição e Subtração de Monômios

Interactive Video
•
Mathematics
•
8th Grade
•
Easy
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o perímetro de um triângulo com lados A, 2A e 2A?
6A
4A
5A
3A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um retângulo tem lados 3X e X, qual é o perímetro?
4X
6X
10X
8X
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é necessário para somar ou subtrair monômios?
Os coeficientes devem ser iguais
As partes literais devem ser iguais
Os monômios devem ser diferentes
Os monômios devem ter coeficientes negativos
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da soma de 5XY, -11XY e 8XY?
3XY
5XY
4XY
2XY
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o coeficiente resultante da soma de 1Y, 3Y, -2Y e -1Y?
3
1
0
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a soma de 0,5X²Y, 2,8X²Y e 3X²Y?
5,3X²Y
8,3X²Y
6,3X²Y
7,3X²Y
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a parte literal de 3X²Y?
X
3X²Y
X²Y
Y
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