div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpActivities in math class5A Gradep pChallenging amusing applicative math problemsp pJean Monnet High SchoolBucharestRomaniap pTeacher Mihaela Gîțpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpCROSS NUMBER PUZZLEpdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page 6: Challenging amusing problems src=https:reader033fdocumentsinreader033viewer2022061113545c2dbdaf7959b90e8b4677html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 7button div class=trans-image amp-img class=trans-thumb alt=Page 7: Challenging amusing problems...