小数混合运算专项练习(共6页).doc

精选优质文档-倾情为你奉上小数混合运算专项练习（一）0.111.8+8.20.112.3499+2.345.42.70.81321016.251.250.82.5166.331016.33 1.561.7+0.441.71.8（3.412.9）0.030.125322.51.25818.50.25818.58.480.80.91.252.45.85（1.3+0.5）617.176.83.26.175.4（1.3+2.15）0.28.40.6+8.40.4小数混合运算专项练习（二）16.810.110.90.90.2+1.81.253.20.251.36