六年级数学上册口算题1、口算32x3=60x3=18x10=0.007x100=6-100=49x2=12x7=24x100=3.136x100=63・6一100=43x4=72x5=2.67x10=36・7三10=1.356m100=32x4=82x5=0.136x100=0.3^100=2・3H0=2、计算14x9=3.14x2=4.44x200=23x2.00=0.13x3=17x8=5x1.7=2.8x40=1.25x80=0.6x7=20x4=2.5x4二100x5.176=3.5x20.12x5=42x3=5.26x0=3x6.2=0.25x40=1.2x20=1.2x3=2.5x40=2.4x10二4x0.05=3.5x2=0.37x4=0.37x4=2.5x40=10x0.07=1.4x6=0.18x7=1.5x4=2x0.05=0.14x4=3.8x5=3.7x3=0.6x8=3x1.7=0.05x7=&7x9二0.45x2.5=0.02x1.7=0.1x0.01=6&59x12.23=0.36x0.2=3.82x0.3=0.213x0.26=03x0.3=0.51x0.6=1.006x0.3=1.3x3=3.7x0.2=105.2x0.2=2.71x0.4=1.9x46.78=9.4x0.3=6.8x0.1=4.8x8=2.14x2=1.1x0.8=0.5x2x0.1=4x0.4x03=7x0.7x0=0.75x2.2x0.3=&6+1.4x5=2.4x8=0.6x17=0.16x5=0.59x2=3x0.6x7=9・7x0・2二0.3x0.39=0.17x4=8.4x8=5x4x0.5=9.4x5=0.9x1.5=3.6x0.2=9.4x0.3=4.8x0.2=7.8x0.3=\n计算6.8x0.1=4.8x8=2.14x2=1.1x0.8=0.5x2x0.1=4x0.4x0.3=7x0.7x0=0.75x2.2x0.3=&6+1.4x5=2.4x8=0.6x17=0.16x5=0.59x2=3x0・6x7=9・7x0.2=0.3x0.39=0.17x4=&4x8=5x4x0.5=8x0.2x5=&6x0.3=0.08x10=3・2x0・9=0.017x7=8x0.2x5=0.5X0.61X0.2=0.24X4.52+0.24X5.48(7.6-0.23)X2.64=9.4x03=0」7+0.06=0.79x2=0.5x8」=4.5x06二6.5x0・9=1.02-0.09=0.06x1.9=0.14x7=3.9x70=0.8x5=0.83+0.6=1.6x0.7=2.8X0.3二0.8x9.7=9.4x5二0.98-0.09=90x0.1=0.2x7・5=0.04x2.5=1.9x0.9=43x0.9二0.15x7=1.3x0・7二0.6x7.6=4・4x0.2=8.3x5=1.2x0.8=9.6x4=0.8x6.1=0.9X1.5二3.6x0.2=9.4x0.3=4.8x0.2=7.8x0.3=0.3x20=65x0.4=2.9x0.4=1.2x0.8=9.6x4二0.8x6.1=6.5x50=0.3x3・5=0.6x17=9.7x0・2=3.2・3・2=2・8x0.4二0.4x0.8=3.5x200=2.3x0・4二3.7+23=0.32x500=1.6x0.4=2.6x3=30x0.1=13.1x0.7=3.1x0.7=0.8x0.4x1.25=9・4x0.3=1.9x0.9=4・9x0・7=3・5x0.2=0.4x0.03=2.7x3=0.25x0.4=16x4=0.8x0.6=0.25x100=30x2.3=1.36x2=20x3.5+6.5=1.4+3.6x8=1.5x0.6=0.26x0.4=0.6x0.12=7・6x0・2=43x0.2=2.4x3=0.7x0.15=2.3x30=\n0.517x0=6.4x0.4=2.5X4X3.2=102X0.4-2X0.4=104X2.5=9.9X5=4・9x0・7=3・5x0.2=0.4x0.03=76^2=721^7=3.26^10=0.42x0.3=5.6x20=60三6二905^5=435900=3.5x2=4.5x100=57一3二800^40=0・3一100=64三4二3159000=8.7x0.1=7.2+6.03—9=6.6三2=7.2十70x0.7=9.6十8.4三7=9.6一6二6.96^8=1.5x6=7」-3=6・4三8=9・9三9=0.75^3=2.3x4=8.5^5=9・1一7二5・7一3=7」金6.2x4=3.3+0.7=9・8三2=9.6三8二0.72^3=1.4x5二0・6+0.8=0&5=9.81^9=0.64^4=1.5x5=3.26-0.7=9/7=7.2十9.5F5二2.6x6=5.8-0.4=5・6三4=0.76^4=&4三4=0.6+0.3=6.5x03=4^0.5=3.5E0.5二81^0.9=1.3-0.4=0.66x0.2=3.64-0.6=4.9—0.7二7.2一0.8二5.2+3・8=3.8x03=2.1-0.3二36三0・6=4.5-0・5=770.7二1.8x8=4.2—0.7二32^0.4=6.4—0.4二0.42x3=13.6+0.4=4.9^7=4.8^8=5.6-8=12x0.6=38.6-8=2.4三6=6.3一7=0.24^3=0.7x0.6=17.3+0.7=0.42^3=7.2^8=&1一0・9二2.5x4=6.4・0・8=6.5一5=6.03-0.3=5.6-0.7二2.9+5.7=9x1.3=0.96^8=2.5E0.5二0.32^0.8=3.6+2.1=6.7x4=0.32一1.6=10三3=0・36三0.9=\n4・5・0.9=7・2x0.1=0.9^0.001=345=6.44-0.4=7.3-0.2=9.9x2=1.8^0.6=0.36^0.3=4三9=6.79-5.4=2.4x0.5=2.4一0.3二0^5.2=6.8-4=6.3+4.7=0.5x1」二0.4X0.7二4084二7.8〜0.2=8.02+1.8=0.24x5=6.7一0」=7.5—0.5二9.8一0.7二90—0.2二43.7-6.2=23x0.3=5.6-7=04x5x2=9.5—0.5二5.84-0.2=4x0.8=8.4三1・2=8x0.5x2=7・2三0.6=3.73+0.53=2.5x0.3=7.5三0・3=3x6x0.3=0.5x0.2=0.8x0.5=0.5694=1-0.75=1.82-0.63=1.6x0.05=0.15-0.05=8^0.4=0.24^0.6=0x1.24=32.8+19=1.89^9=0.06+0.9=0.51三17=1.8^0.8=3.6+7.8=1.1x0.8=7.9x0.2=6.9三0・3=9.9~0・9=4.3-0.2=0.4x90=24x0.4=0.65一5=0・5x0・2=3.4x5=25x0.4=1.25x0.4=3&0.2二0.52〜0.2二1.6x10=2.4x0・5=8.456x100=6.3—0.7二3.7x8=1.4x9二173三10=0.65^0.05=1.7x03=1.2x0.6=1.5x0.8=2.5—0.5二0.85=5二3.4x5二173—10=2.2-0.9=1.5x4=9.6-0.8=7.2W2.4二0.77=7二8+0.1=2.5x4=6.24^3=0.6^12=7.06^0.02=0.36+0.64=0.13x6=0.78-0.6=0.84^03=0.3—6=8.13-0.13=8.5x100=9三30=9.2-0.4二0.9三1・5=20-2.5=0.18x0.3=2.8x04=9.6^8=9.2W0.6二30-21.8=0.24x100=0.9x6=5.8三0・3=7.2^1.8=\n4・9+2.1=0.04x0.25=2・lx0・3=0.45^0.5=0—96=0.09+0.01二3.8x2=60x0.5=57^0.19=0.72—6=x+8.3=22x-1.6=19.22.1+x=131.3+x=13x+0.8=3.2x-&4=1.220-x=912・x=4x-3=183.2+x=63・50.27+0.23=0.15x8=8.9x0.3=7^1.4=0.38^0.02=1-0.04=1.98x100=6.5x2=0.64-0.15=0.72—6=x-6=183.6+x=1030-x=9x+4.2=10・2x・1.8=15・20.4+2.5=12.8x100=9.3金6x0.3=9・lml・3=4x+32=647x・7=560.5x-20=3.50.5x=104x+36=423x+9=270.5x4-8=436x-3x=189x・40=53x^5=4.8x+62=1542.1x=16・83x—8=163x+9=27x+5.6二9.454-X=247X=49126mX=423・4x=10・2x+21=742.7x=18・916+x=985・4x=21.6x-32=10734+x=123\n解方程x-98=3710.5x=32x+5=81.2x=81.6X+8.3=10.7x-0.7x=3.69x+87=789914-x=1.3x+56=1574x—6=30第五单元多边形的面积第一课时平行四边形的面积（新授）1.5><4=6・4三0・8=7.2x0.01=10+0.36x2二1一0・125=0.25X8=8.1一0.3=0.1X0.02=16一16=(1.5+2.5)X4二3X02X0.5=12-6.2-3.8=7X1.6+7X04=第二课时平行四边形的面积（练习）0.12X3=0.494-0.7=34-2=0.2X5=42^0.6=72一0.8=1.54-3=0.2X0.5=0.4X0.25=0.09^0.1=2.84-0.7=7—1.9一4・1=3.24-0.4X0.4=1.9X0.!=3.5X0.1=口算0.42^0.6=3900*30=18004-300=第三课时3・2X0・5=120X70=三角形的面积（新授）0.21X0.3=2.5X4=3.6X0.1=04-72=42X20=2.5X4=910一70=1.3X0.55.54-11=7.2宁1.2=40X90=25X2二12X40=4.8X2=3・9一3.9=\n计算l—0・2X4=0.25X4X3=1.64-1.6X4=0.6-0.47=(31-21)X(72一6)二5.64-100X10=7.5X2.5X4=0.36-^0.12=1.25X2.2X8=第五课时梯形的面积（新授）估算下面各题:8.9X2.02^1.39X4.8^307X5.3^2.02X5^1.915X5"10.11X3.12^39.8X20^9.82X11^第六课时梯形的面积（练习）计算1.5X4=0.12X3=0.494-0.7=40X7=424-0.6=724-0.9=1.5—3=5.43+1.47=5-2.8=4X0.25=0.46^4.6=4.5X4=1.8X04=3X0.3=0.634-0.7=第七课时组合图形的而积6.3—0.2二2.4一8=6.5-5.6=0x12.5=23.7^1=1x9.9=2.8^0.4=9.7-3.4=1804-3=3604-9=2404-4=3004-5=634-3=04-8=5604-8=0X4X20=1804-6=5004-5=804-4=40X7=第八课时估算下面各题\n4784-6^3054-6^1384-7^272一3"148—5"243一8"口算：0.37x10=0.37x100=0.37x1000=2.5x4=25x4=0.25x4=4.8x9=0.12x3=5x5.8=0.2x5=0.28x3=7.9x2=第九课时0.16x4=1.8三0・3=0」x0.2=1.13x2=0.5x4=6x0.4=0.8x7=0.24x2=3・5X0・l=0.2X0.4=0.7X8=1.5X6=1.3X0.07=10.3X2=0.7X0.7=1.1X10=0.48X2=1.3X0.5=3.5X0.1=0.2X0.4=第十课时0.6X5=5.4一0.9=7X12二8X(5X4)=(24+36)X5=(8X5)X4=24X5+36X5=0・96F2=3.6三0・4=0.48^0.8=0.56^0.7=0.72-0.6二0.24^0.4=1.8三2=4・8三0・6=0.63一0.09=0.72^0.8=84^4=2.8^0.7=1.8^0.3=第六单元因数与倍数第一课时1、2,5的倍数的特征\n计算\n0.25x4=0.2x0.4=0.1x0.2=0.5x4二1.13X2=25X8=6X0.4=18X5=17x5=3・5x0・l=0.2X0.4二0.6x5=5.4一0.9=1.3X5=500X5二210F7=第二课时2、3的倍数的特征计算39004-30=1.3X6=0」54-0.5=5.4*0.9=0.06^0」=0.36一6=0.72^0.8=2783二1・8一0・3=12.—0.3二0.28x3=0.1x3=0.15X4=7.9X2=1.84-3=1804-3=3604-9=2404-4=3004-5=634-3=第三课时质数与合数计算2x2.4=0.5x4=6.4三8二7.2x1二10=0.4=0.7X8=1.5X6=1.3X7=10.3X2=8.44-4=0.28X2=0.125X8二2.9x2=4.8^.3=0.1x10=0.5x4=1.13x2=2.4^8=6x0.4=6.3三2二笫四课时分解质因数计算\n40x90=25x2=12x40=270^9=\n644-2=3X0.2X0.5=0.284-0.1=1.5十5二1.5X4=0.12X3=0.494-0.7=64X0.2+3.6X0.2=计算0.12x5=5x6.8=0.2x10=69金1.3X6=0.15—5=5.4宁0.9=0.634-0.9=6三0・1=4.8x2=0.12x3=5x2.8=0.2x5=0.28x3=0.16x4二7.9x3=4.5X2=4.8一3=1.8X4=3X3.3=第七单元统计第五课时我学会了吗?第一课时0.5X4二6.2X0.01=10十4=2404-4=0.36x2=1—0.5二1.25x8=0.1x2=1.6三1.6=2.4X0.2二4.24-0.6=3.5+7.5=3x0.2x0.5=11-6.8-3.2=8x2.5=7.56-0.56=125亠4x2.6+4x04=第二课时口算1.2X3=4.910.70.24X5=0.12X3=7—1.9—4.1=0.4X0.25=0.084-1=2.8—.7二\n3.5X0.1=3.64-0.09=200X0.04=124-1.2=第三课时口算0.42^0.6=3.2X05=0.21X0.3=2.5X4=90(H30=12x70=720^72=42x2=18004-30=634-3=13X0.5=5.54-11=0.4x90=0.25x8=12x40=4.4x2=6.6X0.1=2.5X0.4==7.24-0.6=3.94-3.9=笫四课时口算l-0.2X4=0.25X4X8=1.6+1.6X4=3.5—(2X5)=42X2=0.6-0.47=25X0.8=(59+21)X2=5.6F100X10=1-0.06=0.8+4.7=0.25X1000=6.5X2.5X4=0.36^3=3604-12=6.44-4=3004-5=6.34-3=3*0.5=0.6X3=第八单元总复习5.43+1.47=5-2.8=0.14^0.7=0.1x2=1.6^1.6=4X0.25=0.46^4.6=2・4x0.2=0.2x0.4=0.8x7=0.24x0.2=0.06^0.1=\n1.1^1.1=0.28^0.01=0.15-0.5=5.4-0.9二4.5X0.4=1.8X0.4=0.28X3=0.125X8=3X0.3=6・556二0.634-0.7=3.4X0.2+6.6X0.2=1804-3=0.1X3=7.9X2=1.84-0.3=3604-9=2404-4=3004-5=634-3=3^0.05=8x13=2.4^8=8x12.5=0.36x2=1一0.5=1.25x8=8.1金0.7X8=1.5X6=1.3X0.07==10.3X2=0.5x4二1.13x2=6.3—2=6x0.4二0.15—0.5=5.4—0.9二0・06~0.1=0.36—6二