Adição e Subtração de números racionais

Adição e Subtração de números racionais

5th Grade

11 Qs

quiz-placeholder

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Adição e Subtração de números racionais

Adição e Subtração de números racionais

Assessment

Quiz

Mathematics

5th Grade

Practice Problem

Hard

CCSS
5.NF.A.1, 3.NF.A.1, 3.NF.A.2

+1

Standards-aligned

Created by

Fernanda Rodrigues

Used 239+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor da expressão numérica  13+13\frac{1}{3}+\frac{1}{3}  é:

 26\frac{2}{6}  

 23\frac{2}{3}  

 16\frac{1}{6}  

1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor numérico da expressão  5626\frac{5}{6}-\frac{2}{6}  é:

 30\frac{3}{0}  

 76\frac{7}{6}  

 312\frac{3}{12}  

 12\frac{1}{2}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

O valor numérico da expressão  12+15\frac{1}{2}+\frac{1}{5} , na forma de fração irredutivel é:

 12\frac{1}{2}  

 27\frac{2}{7}  

 15\frac{1}{5}  

 710\frac{7}{10}  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

O valor numérico da expressão  1319\frac{1}{3}-\frac{1}{9} , na forma de fração irredutível é:

 03\frac{0}{3}  

 29\frac{2}{9}  

 19\frac{1}{9}  

 13\frac{1}{3}  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 A Ana Já leu  58\frac{5}{8}  de um livro. A parte que lhe falta ler é:

 18\frac{1}{8}  

 58\frac{5}{8}  

 38\frac{3}{8}  

 34\frac{3}{4}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Ao almoço a Inês bebeu    15l\frac{1}{5}l      de água e a Ana bebeu   16l\frac{1}{6}l   . As duas juntas beberam:

 1130l\frac{11}{30}l 

  211l\frac{2}{11}l     

   76l\frac{7}{6}l      

  130l\frac{1}{30}l       

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplifica o valor da expressão numérica.
 8373=\frac{8}{3}-\frac{7}{3}=  

 13\frac{1}{3}  

 31\frac{3}{1}  

 10\frac{1}{0}  

 01\frac{0}{1}  

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