文档介绍:班级 姓名 成绩 ,决f 挑战计算极限,争当计算明星!加油!(三年级下册)口算42X20=400+300=5X900=10X33=22X0=80X70=200X4=04-20=6X60=22X40=44+20=40X40=43X20=46+37=4204-6=300X3=80X4=65X0=3304-3=2504-5=680-80=21X40=80X40=10X37=20X50=2000+300=8804-2=70X20=4004-4=0X66=50X30=6404-8=8804-4=400+300=34+39=36026=99X10=12X20=30X80=41X20=97X10=7004-7=33X30=04-59=11X80=2004-4=31X20=600+90=4700-700=44-37=40X12=84-47=63027=71-23=04-43=31X30=21X30=43X2=0X20=75+18=23+48=90X30=30X12=46+24=04-73=42X20=1004-5=10X50=3504-5=52-29=240X2=52+39=4004-8=480-=-8=33X30=50X5=800X3=60X50=410X2=41X20=310X3=20X23=4404-4=30X32=0X35=10X35=29+61=40X70=30X30=50X90=80X30=20X14=90X50=4204-6=3004-6=2404-4=69X10=22X40=33X20=9004-9=8104-9=6304-9=30X23=330X3=0X30=班级姓名1成绩口算26+9=57-38=1500-700=42X2=9923=7704-7=6604-3=9604-3=1804-9=65+15=6604-6=800X2=504-5=3X800=4204-7=3X220=4804-4=58+33=420-20=934-3=8804-4=1200-200=11X7=80-46=04-51=0+76=0X85=704-7=14X2=5X900=2X200=8424=04-91=9304-3=3904-3=0+22=83-57=29+68=68-49=80X7=8004-4=3304-3=3X23=644-2=58+26=34X2=5504-5=800X8=4204-2=634-3=1604-4=800+700=6904-3=58-0=2X440=484-2=4804-2=60X5=2X44=8404-4=44024=32X3=484-4=5404-9=904-9=13X3=600X7=120X3=4804-2=394-3=5604-8=9904-3=3X200=620-=-2= 660-=-2= 640-=-8=8804-4=7500-500= 04-91=12X4=3X31=0X57=120X4=0X97=3604-9=44X2=9604-3=32X2=2X440=4604-2=70+500=3X33=2804-4=9X400=3X330=69023=49+33=7004-7=23X3=78-36=11X4=230X3=310X3=3904-3=230X3=11X4=82-55=310X3=7204-9= 4700一700=600-=-3=48+28=6404-8=4804-8=7X50=8004-8=8804-8=9X500=80+17=54+28=42X3=1700-800=904-3=40X11=3604-9=10X34=40X90=90X60=4904-7=20X34=成绩班级姓名004-54=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=33X10=50X90=12X40=220X3=22X40=90X40=200X3=41X20=21X30=10X46=3X700=33X30=20X41=6X600=24X20=50X30=0X45=50X70=800X7=604-6=10X89=69X10=13X30=23X30=4X90=60X60=60X40=90X30=21