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8° Ano - 1º Trimestre - Operações Racionais e Potenciação

Authored by Giseli Sanguino

Mathematics

8th Grade

Used 8+ times

8° Ano - 1º Trimestre - Operações Racionais e Potenciação
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

Answer explanation

2.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

3.

MULTIPLE CHOICE QUESTION

15 mins • 10 pts

Harper está fazendo um bolo e precisa de 1/2 xícara de açúcar. Ela decide usar apenas 1/8 da quantidade total de açúcar. Qual é a fração da quantidade total de açúcar que ela usou?

4.

MULTIPLE CHOICE QUESTION

15 mins • 10 pts

5.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

6.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

7.

MULTIPLE CHOICE QUESTION

15 mins • 10 pts

Anika has \(\frac{5}{8}\) of a chocolate bar and she gives \(\frac{1}{4}\) of it to Ethan. What fraction of the chocolate bar does Anika have left?

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