文档介绍：班级姓名成绩 f 挑战计算极限,争当计算明星!加油!(三年级下册)■ 、乂口算42x20=400+300=5x900=10x33=22x0=80x70=200x4=0m20=6x60=22x40=44+20=40x40=43x20=46+37=420m6=300x3=80x4=65x0=330m3=250m5=680—80=21x40=80x40=10x37=20x50=2000+300 vJ80m2=70x20=40CI m4=0x66=50x30=640m8=880m4=400+300=34+39=360m6=99x10=12x20=30x80=41x20=97x10=700-7=33x30=0m59=11x80=200m4=31x20=600+90=4700—700=44—37=40x12=84—47=630-7=71-23=0-43=31x30=21x30=43x2=0x20=75+18=23+48=90x30=30x12=46+24=0m73=42x20=100m5=10x50=350m5=52-29=240x2=52+39=400m8=480-8=33x30=50x5=800x3=60x50=410x2=41x20=31Ox3=20x23=440m4=30x32=0x35=10x35=29+61=40x70=30x30=50x90=80x30=20x14=90x50=420m6=300m6=240m4=69x10=22x40=33x20=900m9=810^9=630m9=30x23=330x3=0x30=班级成纟贝 26+9= 57 -38=1500-700= 42x2=99■3=770-7=660-3=960-3=180一9=65+15=660•6=800x2=50m5=3x800=420-7=3x220=480■4=58+33=420-20=93-3=880m4=1200—200=11X7=80_46=0一51=0-76=0x85=70三7=14x2=5x900=2x200=84m4=0-91=930-3=390•3=0+22=口算+68=83-57=2968-49=80x7=800 -4=330-3=3x23=6458+26=34100420-2=63-3=16000+700=690=3=582x440=2=48060x44=840440-4=325409013600x7=120480395609903x200=620660640Ox97=360-9=44x2=960■3=32x2=2x440=460m2=70+500=3x33=280•4=9x400=3x330=690m3=49+33=700-7=23X3=78—36=11x4=230x3=310x3=390m3=230X3=11x4=82-55=310x3=72CIm9= 4700—700=600m3=48+28=640-rj 4807x50=800■8=880m8=9x500=7500-500=0x31=0120xx57=54+28= 4280+17=x3=仃0040x11=00= 90m3=m91= 12x4= 3360-9=10x34= 40x90=90x60= 490 -7=20x34=班级姓名一2成绩Ox97=360-9=44x2=960■3=32x2=2x440=460m2=70+500=3x33=280•4=9x400=3x330=690m3=49+33=700-7=23X3=78—36=11x4=230x3=310x3=390m3=230X3=11x4=82-55=310x3=72CIm9= 4700—700=600m3=48+28=640-rj 4807x50=800■8=880m8=9x500=7500-500=0x31=0120xx57=54+28= 4280+17=x3=仃0040x11=00= 90m3=m91= 12x4= 3360-9=10x34= 40x90=90x60= 490 -7=20x34=班级姓名一2成绩0=54=23x3=12x30=7x80=48X10=40x40=40x10=23x30=60x50=70X80=10x68=40x50=30x21=7x11=50X70=24x2=30x70=10x74=50x10=70X11=30x40=24x20=12x20=30x21=20X70=28x1=20x13=1x36=10x19=11X50=30x30=28x10=20x50=10x36=30X33=21x40=12x10=31x2=14x20=6X90=20x33=90x20=20x13=31x20=22X3=60x90=39x10=21x2=44x20=12X4=22x30=22x4=30x80=33