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直接写出得数
1-2÷7= (+)×24= 80%×= ××= 5π= 1-0
375= ×1-6×8= 4165÷702≈ 423-÷0
08= ÷= 0÷= 0+= - 0= 7÷14=×0= 636-198=÷= 1-14 = 1+14 =37×5= 9-=(14 +13 )×24= 72×=72÷= 24×34 =-15 =×8=25×24=÷= 1+23 ×32 =910-540=12-=(23 +34 )÷112 = 27+68=18×40=910÷70= 35 ÷=78-=1 12 ×8+1 12 ×2=10÷=1112 -56 +112 =×=410-210=÷=×=38 ×45 =+=10÷=÷10=415 +45 =7÷=÷=×11-=×45 ×8= 10-=45 -13 =++=÷26=-1
5×=+=×32=3+34 -3+18 =×30= 2÷-2=56 ×910 =×4×= 578+216=-=-712 =18 ×81=18 +78 =-=110 ÷7=3005-899==÷98=×9×8 = 78 -23 = 5-13 =2-59 ×2=14 ×35 =57 -25 =27 +15 =310 +15 =12-14 =23 ×14 =58 +35 =34 ×15 ÷34 ×15 = 603÷28≈ 59×31≈12 ×16 ÷12 ×16 =341-103=30×(56 -15 )=+=45 ×25=×25+12×=×32×= 5-79 +29 =270÷18=45×101=59 ×6=12 +13 -12 +13 =-+=2、递等式计算47 ÷32 +47 ÷3 (1―12 ―14 )÷18 (1÷14 +14 ÷1)×812÷(1+13 -56 )45 ×4÷45 ×4 56 ×37 ÷56 ×3734 -3