Počtové operácie s prirodzenými číslami II.
[{"question":"Ko\u013eko centov s\u00fa 2 eur\u00e1?","answers":["20","200","120","2000"],"correct":"200","order":"1"},{"question":"Ko\u013eko centov je 25 eur?","answers":["2500","250","25000","1250"],"correct":"2500","order":"2"},{"question":"Ko\u013eko centov je 300 eur?","answers":["3000","300000","30000","300"],"correct":"30000","order":"3"},{"question":"Ko\u013eko eur je 400 centov?","answers":["4","40","400","4000"],"correct":"4","order":"4"},{"question":"Ko\u013eko eur je 70 000 centov?","answers":["7000","7","70","700"],"correct":"700","order":"5"},{"question":"Ko\u013eko eur je 2 800 centov?","answers":["28","280","2.8","2800"],"correct":"28","order":"6"},{"question":"Auto i\u0161lo priemernou r\u00fdchlos\u0165ou 100km\/h. Ko\u013eko km pre\u0161lo za 8 hod\u00edn?","answers":["80 km","8 000 km","800 km","480 km"],"correct":"800 km","order":"7"},{"question":"Auto i\u0161lo priemernou r\u00fdchlos\u0165ou 100 km\/h. Ko\u013eko pre\u0161lo za pol hodiny?","answers":["30 km","50 km","60 km","20 km"],"correct":"50 km","order":"8"},{"question":"Auto ide priemernou r\u00fdchlos\u0165ou 100 km\/h. Ak\u00fd \u010das potrebuje na prejdenie 900 km?","answers":["9 hod\u00edn","6 hod\u00edn","5 hod\u00edn","90 hod\u00edn"],"correct":"9 hod\u00edn","order":"9"},{"question":"Vypo\u010d\u00edtaj v\u00fdsledok: ak sme k \u010d\u00edslu 8 pridali 6-kr\u00e1t \u010d\u00edslo 53 a 3-kr\u00e1t odpo\u010d\u00edtali \u010d\u00edslo 53.","answers":["241","254","239","242"],"correct":"241","order":"10"}]