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Algoritmos com frações

Authored by Clara Cruzeiro

Mathematics

1st Grade

Used 11+ times

Algoritmos com frações
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Escolhe a opção correta.
 37+37=\frac{\text{}3}{\text{7}}+\frac{3}{7}=  

 614\frac{6}{14}  

 67\frac{6}{7}  

 76\frac{7}{6}  

 146\frac{14}{6}  

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Escolhe a opção correta.

 5727=\frac{5}{7}-\frac{2}{7}=  

 77\frac{7}{7}  

 31\frac{3}{1}  

 37\frac{3}{7}  

 73\frac{7}{3}  

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Resolve e seleciona a opção correta.

 23×7=\frac{2}{3}\times7=  

 221\frac{2}{21}  

 1421\frac{14}{21}  

 143\frac{14}{3}  

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Resolve e seleciona a opção correta.

  

 48×15=\frac{4}{8}\times\frac{1}{5}=  

 440\frac{4}{40}  

 208\frac{20}{8}  

 820\frac{8}{20}  

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Resolve e seleciona a opção correta.

 810:2=\frac{8}{10}:2=  

 410\frac{4}{10}  

 85\frac{8}{5}  

 1610\frac{16}{10}  

 820\frac{8}{20}  

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Resolve e seleciona a opção correta.

 37:12=\frac{3}{7}:\frac{1}{2}= 

 67\frac{6}{7}  

 76\frac{7}{6}  

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Seleciona as frações decimais.

310\frac{3}{10}

103\frac{10}{3}

2100\frac{2}{100}

151000\frac{15}{1000}

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