1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+``````+0.08+0.07-0.06-0

1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+…+0.08+0.07-0.06-0.05+0 +0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.08+0.07-0.06-0.05+0. 1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+...+0.04+0.03-0.02-0.01 1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=（ 小数加减法的简便计算1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+...+0.04+0.03 0.99-0.98-0.97+0.96+0.95-0.94-0.93+...+0.04+0.03-0.02-0.01（简 0.01+ 0.02 +0.03 +0.04 +0.05+ 0.06 +. 0.94+ 0.95+ 0.96 +0.97 一道简单的巧算题1＋0.99－0.98－0.97＋0.96＋0.95－0,94－0.93＋……＋0.04＋0.03－0. （1）0.99+0.97+0.95+0.93…+0.11+0.9+0.8…+0.2+0.^ 0.3+0.5+0.7+0.9+.+0.91+0.93+0.95+0.97+0.99=? 01+0.02+0.03+0.04+…+0.96+0.97+0.98+0.99= 问:中位数众数平均数是多少1.64 0.95 0.96 1.09 0.93 1.12 1.08 1.05 0.99 1.