安澜路小学四年级简便计算练习题2015.1班级姓名得分2356-(1356-721)1235-(1780-1665)(300+6)x1225x(4+8)125x1684x10178x10225x20499x6499x16638x9999X13+1325+199X2532X16+14X3278X4+78X3+78X3125X32X825X32X12588X12572X125安澜路小学四年级简便计算练习题2015.13600÷25÷48100÷4÷753000÷125÷81250÷25÷51200-624-762100-728-772273-73-27847-527-273278+463+22+37732+580+2681034+780320+102425+14+186214-(86+14)787-(87-29)365-(65+118)455-(155+230)576-285+85825-657+57690-177+77755-287+87871-299157-99363-199968-599178X101-17883X102-83X217X23-23X735X127-35X16-11X35