问题
填空题
找规律填数.
10+11+12+13+14=______×______=______
23+24+25+26+27=______×______=______
210+220+230+240+250=______×______=______.
答案
(1)10+11+12+13+14=12×3=36
23+24+25+26+27=25×5=125
210+220+230+240+250=230×5=1150.
故答案为:12,3,36;25,5,125;230,5,1150.