100以内的加减法计算题50道一.计算题(共50题,共420分)1.用竖式计算。①47+26=②66-48=③100-55=④28+69=⑤72-46=⑥37+63=2.用竖式计算。①37+63=②39+57=③66-48=④44-28=⑤85-58=⑥58+36=3.口算。15-8=______84-80=______59-30=______70-20=______55-50=______69-7=______51-50=______64-60=______57-4=______37-5=______94-80=______58-7=______66-60=______43-3=______47-20=______78-7=______4.用下面4个数写两道算式。(不能重复)39424548______+______-______=____________+______-______=______5.算一算。27+53=41-6=59+8=4+39=8+44=69+17=32-17=66+5=14+8=41+28+22=71-15-35=35-17+21=6.根据计算在□里填上适当的数。7.计算。(1)79-25=________(2)57+26=________(3)93-27-36=________(4)63-36+53=________8.看图列式计算。(1)(2)9.可爱的小海星。10.计算。(1)90-84+57=________(2)27+29+34=________(3)64-26-19=________11.口算。26+30=______18+27=______70+23=______90-45=______54-20=______90+10=______56-50=______80-20=______12.把得数写在空格里。(从左到右依次填写)13.计算。34+40+16=________55-19-7=________75-35-26=________18+25+34=________14.口算。40+30=78-6=42+5=6+53=53+40=39-20=7+42=69-8=57-6=88-40=31+(46-40)=57-30-7=25+20-13=62-12+21=35+2+30=8-(27-20)=15.填空。81-29=______81-______=____________+29=______16.算一算。53-4+46=6+40+30=80-50-2=20+50+9=29+37+18=35+26-24=72-18-25=70-28+49=17.直接写出得数。55+4=______67+2=______40+50=______80-30=______70-20=______55+40=______37+60=______40+28=______76+10=______40+8=______83-20=______74-60=______37-3=______63-20=______46-10=______18.看谁算得又对又快。53+8=________47-20=________5+67=________2+29=________60-20-30=________37-6=________26+5=________19.口算。30+8-5=_______54-3=______54-30=______66-30=______66-3=______58-20=_____58-2=______78-6=______78-60=______20.口算,看看有什么相同,有什么不同。6+28=________60+28=________55-5=________55-50=________21.口算。12+80=95-60=43+17=64-40=37-20=19+80=81-20=13+13=14+25=50-15=24+36=73-23=22.我来显身手。(1)58-16=________(2)48-16=________(3)87-49=________(4)81-24=________23.看谁算得又对又快。88-8=13-5=20-7=40+50=56-6=71-8=86-8=64-10=27+20=69+7=72-20=25+60=16-8=80-20=53+20=87-9=24.直接写出得数。27+38=16+9=83-35=92-46=12+18=50+40=18+7=35-14=38+16=78-25=89-44=48+35=25.算一算。42+9=______21+9=______45+5=______29+6=______28+6=______53+7=______36+6=______72+75=______26.计算。32+46=_____67-43=______46+47=______74-68=______76+2=______17-6=______75+8=______34-9=______46+32=_____67-56=______45+38=______64-39=______27.直接写出得数。40+8=79-5=18+60=14-6=13-4=8+6=16-7=7+8=32-20=9+8=18-9=16-9+30=46+40=67-50=47+30=90-50+42=50+30=20+45=72-40=28-4+5=28.通过计算找到邻数。(1)49+1=________49-1=________(2)70+1=________70-1=________29.计算。(1)36+7=______想:先算______加______得______,再算______加______得______。(2)43+9=______想:先算______加______得______,再算______加______得______。(3)83-50=______想:先算______减______得______,再算______加______得______。(4)72-6=______想:先算______减______得______,再算______加______得______。30.列竖式计算。31.口算。8+6=________8+16=________8+36=________6+4=________16+4=________36+4=________32.口算。53+5=______80-7=______40-4=______67+8=______3+94=______88-9=______47-5=______44+8=______33.直接写出得数。(1)85-30-6=________(2)49+8...