三年级脱式计算

《三年级脱式计算》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、脱式计算52X7+168=6X8+154=243—56+8=10-10X30=75+25+5=7+3X0=420+2X8=439+46X7=255—2X6=45+55+5=90+5X3=75—25X2=32+47X12=51—4X6=750—(70+80)=248+4X18=723+9+3=70X(40—32)=125—25X2=50X0X8=6X(103-98)=300+2+5=25X17-120=67X(96+6)=(450—175)+5=268+29X65=17X36+3=48-13X52=17X36+3=25+32X23

2、=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=315—345+3=574+(125-118)=560-1224=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=375+5X24=948—13X52=370+5+120=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32

3、X23=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=52+18X12=17+3419=37+1628=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=65+11X12=45+3255=48+5221=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+54

4、56=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=61+1223=43+2123=38+2531=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=56+3721=87+3549=31+9876=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811

5、=41+51X87=48-13X52=17X36+3=25+32X23=99+46X97=44+8133=38+5347=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=67+81X90=56+5676=35+4982=99+5456=190+1811=41+51X87=48-13X52=17X36+3=25+32X23=99+5456=190+1811=41+51X87

6、=96+72X44=98+5567=37+4377=19+49X90=345-145+5=4035-(3035-387)=96+72X44=98+5567=37+4377=32+58X86=99+65X34=25+6722=44+8822=8+12X89=58+8533=7+2288=32+1237=56+8977=89+7846=18+3849=79+993=47+9989=49+6533=11+58X77=50+2338=39+8355=48+6391=5+8237=6+5531=52+5833=89+5661=40+133

7、6=9+2589=19+49X90=345-145+5=4035-(3035-387)=32X4+26X3=91-75X2=(5000-4708)+4=46X6+326=705-362+128=132+6X15=240-168+4=34+26X3=574+(125-118)=960-320+8=574+(125-118)=72085=48X(100-47)=81-81+9=57x8-406=63x7+540=8x37+460=838-(138+275)=99x2+3=698-245-155=1000-487-82=