1~25,这25个自然数的和是325即1+2+3+4+……+25=325,求紧接下来的25个数的和,即26+27+28+29+……+50=?0w4Y4d*y7a'@7e5r8a+u*W'o+h3a:_
算式:提示,D;W7_*o8H/P(\0w4Y4d*y7a'@7e5r8a+u*W'o+h3a:_
答:紧接下来的25个数的和是9{,N0M(o-?)i'`,即26+27+28+29+……+50=,^,k;Y-j7b2T5~*V0t。0w4Y4d*y7a'@7e5r8a+u*W'o+h3a:_