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Soma de frações inteiras

Authored by Jéssica Souza

Mathematics

8th Grade

CCSS covered

Used 77+ times

Soma de frações inteiras
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula:

 34\frac{3}{4}  +  12\frac{1}{2}  =

4/6

4/4

5/4

3/8

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 63\frac{6}{3}  -  15\frac{1}{5}  =



5/2

27/15

33/15

5/15

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Qual das seguintes frações é irredutível?

312\frac{3}{12}

612\frac{6}{12}

1510\frac{15}{10}

35\frac{3}{5}

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Qual o valor de  23+12\frac{2}{3}+\frac{1}{2}  

 55\frac{5}{5}  

 76\frac{7}{6}  

 67\frac{6}{7}  

 26\frac{2}{6}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Escreve o número misto na forma de fração imprópria.

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Qual é o valor da expressão (+6,6) - (+9,43) ?

16,03

-16,03

2,83

-2,83

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Marque o valor da expressão (-3,72) - (-1,28)

2,44

-2,44

5

-5

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