7º ano matemática

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
Standards-aligned
Lobão Alexandrino
Used 15+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor da expressão?
79
9
5
7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a resposta da operação?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como poderíamos representar a terça parte de um número mais o seu dobro?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como poderíamos representar o dobro de um número mais 9?
x + 9
2x +9
10x +9
4x +9
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A raiz quadrada de 81?
7
6
9
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual figura podemos calcular a área multiplicando as diagonais e dividindo o resultado por 2?
Trapézio
Retângulo
Triângulo
Losango
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na figura ABCD é um quadrado de 10 cm de lado; M, N, P, são pontos médios dos segmentos AB, BC e MN, respectivamente. Quanto mede a área da região sombreada?
50 cm2
25 cm2
12.5 cm2
7.5 cm2
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