计算题分组试卷(一)(64+)×1451179179= ∶30% ++++x+ x-5=16+ x ( + -)×36+13÷19+18×3999×4001÷15999999 计算题分组试卷(二)51 ÷ +71 ÷x÷36= ÷10% ++++185×672672-672×185185 11333387797906666124( 83619711 )( 3541179 )计算题分组试卷(三)2012×(1 +8 )∶x=∶― ―――――÷21 ×7+ ×11111......1212312341234......495072 2.09-1.873.6201012010220103111...1111222...2222333...3333=1 4 2 431 4 2 431 4 2 43个个个[10-(2 × +2 × )]÷7计算题分组试卷(四)( 83619711)( 3541179 )490+687×492493×687-197211+3212+43213+543214+6543215+765432161×2+2×3+3×4+⋯⋯ 99×100 -(4 -3 +1) 计算题分组试卷(五)2008(x- )∶0.5= ∶0.3 ++⋯⋯+x+ x-5=16+ x9.99×22.2+33.3×3.34 999 274+62741001-151-141-131-121-19999966666123454321×108计算题分组试卷(六)1325791011193457820212435( ×3 +1 ÷ )÷3- +-+-x- = x-×(4.85÷-3.6+6.15×3 ) 45 2.08+1.537.6计算题分组试卷(七)×64+65×1+2 +3+4 +5+6 +7+8x- x- =1 ( + -)×36+13÷19+18×(1111234 )( 11112345 )- (111112345 )( 111234 )计算题分组试卷(八)490+687×492493×687-197(13 +25 +37 +49 )÷( 113 +135 +157 +179 )1÷64÷0.125÷0.025÷0.05 (2.65-1 )÷[(4.5-3 )×0.48 计算题分组试卷(九)[3 -(0.2+ )×4.5]÷(7.05+6) 17 ×12 +17.75÷13+23+33+⋯+200631 +1 +1 +1 1+2+3+⋯+2006 32-1 52-1 72-1 92-1 (13 +23 )+(14 +24 +34 )+(15 +25 +35 +45 )+⋯+(1100 +2100 +3100 +4100 +⋯+99100 )41 × +31 × +13 ×31 +61 +121 +241 +481 +961 +1921计算题分组试卷(十)x- x- =1 (4 -+26)÷×36 1.09+1.267.3 20122-20112(514+415)÷(43+53)1325791011193457820212435(44-12.5%)÷(1)-0.6 7.5×23+19×计算题分组试卷(十一)271526246×(78.6-0.786×25+75%×21.4)×1997 32232537.9655576666666666666201062011个个12 +56 +1112 +1920 +2930 +4142 +⋯⋯+ 97019702 +989999001111117623532353537623766 -6.3×[(9-2 )÷6.4]÷1计算题分组试卷(十二)[10+(3-0.85)÷ ]÷126.3 2.5×[÷4 ×(0.92-0.88)]×6.3