1.3/7×49/9-4/32.8/9×15/36+1/273.12×5/6–2/9×34.8×5/4+1/45.6÷3/8–3/8÷66.4/7×5/9+3/7×5/97.5/2-(3/2+4/5)8.7/8+(1/8+1/9)...
568+129-109135+269-1361、脱式计算77-46+3263F7+2679+19-56(58-34)三884-27+162、列竖式计算93+23+9469+39-2999+25-24993+8-2561000-8+591...
77-76+3261-38+2679+19-1618-36+27二年级数学脱式计算姓名:一、脱式计算77-46+32865-38+2679+19-5669-(39-23)2+7)x(58-34)-884-27+16二4+2...
、脱式计算97-46+3265-38+2679+19-5689-(39-23)(2+7)X8(58-34)三884-27+16=4+27-1699+(25-24)6X(2+6)二、脱式计算3X9X393+23+944X6+720F4+...
49-9-3028+20+299-20+6100-30-16+15-70-30+362-8+2550+26-4812+18-2036-8+1287-56+3450-49+738-19+233-28+56=46+5-51=32+46-18...
1/9、脱式计算X+——二年级数学脱式计算题一、脱式计算二年级数学脱式计算题(+)X二年级数学脱式计算题()-F()X(:+=====三、脱式计算———...
160道六年级上册脱式计算带答案1/6x3/8-3/8÷6=1/6x3/8-3/8x1/6=1/6x(3/8-3/8)=1/6x0=04/7×5/9+3/7×5/9=(4/7+3/7)x5/9=1x5/9=5/95/2-(3/...
1)79-(46+32)(35)40-(42-28)(69)(9+27)4-62)88-(38+26)(36)58+18-16(70)93-23+943)69-(39-23)(37)85-(25+16)(71)69-(39-23)(4)(2+7)X8(38)8...
-1-1.1口算题100道0.9X0.3二4.8三0.8二1.6+0.4=3F0.5二0.36三0.6二0.75X0.1=20X0.25=4.8^2=0.23X3二0.63三0.07二4.5+2.7=2.6X4=6.3F2二2.4...
计算、脱式算、简算班级:姓名:评价:一、用竖式计算:(带★题要验算)0.32×50.7=0.024×2.6=7.15×46=★0.21×78=★5.24×6.9=★0.16×...
..-三位数混合加减法竖式100题:_________年级:__________779+116-338=522+156-2=192-425+365=325-965+645=98+517-153=.460+101-263=235-5...
0.4×125×25×0.8=(0.4×25)×(125×0.8)=10×100=10001.25×(8+10)=1.25×8+1.25×10=10+12.5=22.59123-(123+8.8)=9123-123-8.8=9...
122.7÷15=329.12÷74.8=270.82÷11=216.79÷3.8=439.21÷33.4=432.62÷38.8=349.32÷12.3=293.04÷52.8=64.5÷3=77.7÷37=61.6...
..-344+532-226830-(54+368)199+398+456979-605-274801+60-78897-727+123214+551-450750-253+36875+(505-320)959-567-274481+21-420577-545...
三年级脱式计算题25+32×2352+18×1217+34×19======37+16×2865+11×1256+37×21======61+12×2343+21×2345+32×55======38+25×3148+52...
四年级脱式计算1000二部计算490÷[210÷(750÷25)]271×24-24×17199+99×99(841-41)÷25×4325-20×5+25(270+35×6)÷8099×101...
三年级脱式计算题25+32×352+18×217+3×19======37+16×865+11×256+3×21======61+12×343+21×345+32×5======38+25×148+52×187+35×9...
三年级下脱式计算1000+(1000-988)==3560+20×90==(250-150)÷(30÷6)==687+999÷3==(4870-3675)+7200÷9==(9467-5642)÷(350÷...