Násobenie súčtu a rozdielu do 100.
[{"question":"3.(15 + 7) =","answers":["66","63","24","52"],"correct":"66","order":"1"},{"question":"3.(15 - 7) =","answers":["66","63","24","52"],"correct":"24","order":"2"},{"question":"4 . 15 + 9.(33 + 12) =","answers":["405","465","456","504"],"correct":"465","order":"3"},{"question":"4 . 15 + 9.(33 - 12) =","answers":["189","249","294","198"],"correct":"249","order":"4"},{"question":"4 + (15 * 7) =","answers":["88","12","240","109"],"correct":"109","order":"5"},{"question":"Po\u010d\u00edtaj spam\u00e4ti: 3*30 000 =","answers":["33 0000","9 000","90 000","900 000"],"correct":"90 000","order":"6"},{"question":"Po\u010d\u00edtaj p\u00edsomne: 3427 * 5 =","answers":["15371","15731","17531","17135"],"correct":"17135","order":"7"},{"question":"Po\u010d\u00edtaj p\u00edsomne: 851 * 7 =","answers":["5957","5597","5579","5975"],"correct":"5957","order":"8"},{"question":"Po\u010d\u00edtaj spam\u00e4ti: 4 900 000 : 7 =","answers":["700 000","70 000","7 000 000","7 000"],"correct":"700 000","order":"9"},{"question":"Vyde\u013e p\u00edsomne: 5985 : 7 =","answers":["585","855","588","508"],"correct":"855","order":"10"}]