分数简便运算 2184322722 × ×3 ( + )×27 87× × - × - 34927863916952375453537 ×4× ×6+ ×6 × + × ×( +7) 54121279797952111114755551 ×16× × + × × × × + × 7521532598699654415312 × ×14 ×5×18 × × ( + )×15 1379316553459122219× ×4× ( + )×3.6 ×4+ 918104955117611457( - )×20 ×( 18- ) ×3.5+ ×3.5 ×( 14+ ) 459715157831134333577 ×5× × + × ( + )×24 + ×25 119877886131373541412331 × × × - × 67× 24×( + ) 108145254668344115512 ×3+ ×6 ×39× 7× + ×5 ( + )×12 99133066438752983736 ×25× ( + )× × + × ×78 7893515815877( 2116737996 + )×5 × - × ×11.6+18.4× ×24 205513513552552177655 ×16× ×101- ×12 ×7+ 751010138859971162 ×28 ×19+ ( - )×60 ×( + ) 27551256932111147977 × ×3 15×( - ) × × ×99+ 3535923141010383471321( + )×18 34× ( - )×60 ( + )×25 18935125525535193551 × + × 17× ( + )×32 × ×16 949416484824114454 × ×10 6.8× + ×3.2 46× 42×( - ) 521554567573144311391394 × ×6 × - × 12×( - ) × + × 69599512481017101784555167623( + )×27 × + × × - × 21× 927699613513520115285751511 × × × - × ( + )×36 25× 14233612612942497112566761 × × ( + )×84 × + × ×12 11156721713137133121321585( - )×24 × + × 15× - × 427447147157 本文来源:https://www.wddqw.com/doc/136a79eadf80d4d8d15abe23482fb4daa48d1d72.html