六年级简便运算100题(总2
页)
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六年级简便运算100题
29347910715131725439× × × × × × × 984718142153925453413166336112732× × × 6442544483335189255871613×27 ×21 × × × × ×51762514157211835141343983953 × × × 1413161372610531457133333377552++ +++ × + +- -+ 1--6431191198888510208126759271 × × 71032051921921151155243111-+ +- -- +- -(-) -28714103516489635861371752(-) +- 1021512151318831358158593153-- -- +++ +-+ ++ +2582598811811871771785841552151-- -+ 28428714711781134133++- ++ +×99 2.5×39+2.5×60+2.5 12.5×2.5×32 19181918159344337.5×2.5+25×66.35-250×0.01
16537381422937525453×3× ×× 60×× ×× ×5× ×× 24×× 5429471533510839542053×12× 1845942273425119535×× 35×× ×12× ×× ×121× ××36 314157518455331210442599540××
25241124545124981555343.75×98 35.42×10.1 -+ ××57 ××××0 ×× ×
5231916158751454926155915××8 ×
166102323748279638263425351127× + - ×× × × ×× × 1515151515159168642751391853542245××57 19162
311532013555551321761938×× ×14× ×× × 24× × + -+ ×
41522739253688884534557485219257 × 3418354231143147213728711113524× ++ +- -- × -(-) ×24
37858139983998954252672522227××0 -×
333223
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