Mathematics

5th -

8thgrade

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Dodawanie i odejmowanie liczb dodatnich

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  • 1. Multiple Choice
    2 minutes
    1 pt

     34+213=\frac{3}{4}+2\frac{1}{3}=  

     31123\frac{1}{12}  

     2472\frac{4}{7}  

     21122\frac{1}{12}  

     39123\frac{9}{12}  

  • 2. Multiple Choice
    2 minutes
    1 pt

     33516=3\frac{3}{5}-\frac{1}{6}=  

     3253\frac{2}{5}  

     313303\frac{13}{30}  

     37153\frac{7}{15}  

     32303\frac{2}{30}  

  • 3. Multiple Choice
    2 minutes
    1 pt

     11338=1\frac{1}{3}-\frac{3}{8}=  

     23\frac{2}{3}  

     124\frac{1}{24}  

     2324\frac{23}{24}  

     11241\frac{1}{24}  

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