小學二年級數學100以內加減法豎式計算競賽監控練習題姓名：班級：日期：用時：分鐘得分：44-32=21-20=29-11=30+43=41+48=4421293041-32-20-11+43+4841-32=34+37=22-22=15+18=44-35=4134221544-32+37-22+18-3516+33=40-40=47-16=36-19=23+26=1640473623+33-40-16-19+2644-23=25-25=24+39=40-39=47-39=4425244047-23-25+39-39-3928+46=10+39=16-14=10+27=36-32=2810161036+46+39-14+27-3216-15=44-22=36-27=16+22=28-20=1644361628-15-22-27+22-2015-12=10+45=44-27=39-21=47-29=1510443947-12+45-27-21-2930+36=41-32=25+49=21+23=47-29=3041252147+36-32+49+23-2949-27=25+26=44-23=34-17=12+28=4925443412-27+26-23-17+2821+28=24+28=27-14=38+42=26+30=2124273826+28+28-14+42+3043-22=41-39=39-31=17+39=37-30=4341391737-22-39-31+39-3042-37=29+40=18+19=42-21=19+33=4229184219-37+40+19-21+3327-21=13+27=36-32=13+23=38-32=2713361338-21+27-32+23-3226+31=14+27=47-21=27-10=40-22=2614472740+31+27-21-10-2240-24=42-37=16+45=27-21=45-20=4042162745-24-37+45-21-2027-16=41-41=26+47=44-18=36-23=2741264436-16-41+47-18-2312+43=14+45=40+41=21+23=43-12=1214402143+43+45+41+23-1241-10=47+48=43-17=29-25=25-16=4147432925-10+48-17-25-1614-13=16+47=11+32=13+49=25+31=1416111325-13+47+32+49+3136-22=22-16=34-16=49-41=21+22=3622344921-22-16-16-41+2233-32=23+42=34-17=26-15=26-11=3323342626-32+42-17-15-1129-19=46-42=24+49=37-31=46-11=2946243746-19-42+49-31-1126+32=38-26=15+42=33+43=11+23=2638153311+32-26+42+43+2347-31=23+26=14+42=26+41=37+48=4723142637-31+26+42+41+4848-46=48-47=13+46=37+47=37+42=4848133737-46-47+46+47+4215-11=49-12=23-14=22-17=48-25=1549232248-11-12-14-17-2523+43=24-12=12+34=32+35=43-26=2324123243+43-12+34+35-2646-38=45-10=12+22=21+35=48-33=4645122148-38-10+22+35-3318+38=27-22=22-20=24+50=17+31=1827222417+38-22-20+50+3144-16=17+37=21+40=14+45=49-10=4417211449-16+37+40+45-1049-17=14+40=21+41=14+39=44+46=4914211444-17+40+41+39+4624+45=19+31=21+33=14-11=35+49=2419211435+45+31+33-11+4928+32=31-21=12+22=35-30=26-24=2831123526+32-21+22-30-2436-24=16+36=33-32=49-39=39-15=3616334939-24+36-32-39-1513+48=46-38=35-27=45-45=17+25=1346354517+48-38-27-45+2514+31=25+36=41-22=23+31=49-42=1425412349+31+36-22+31-4216+29=21+42=15+36=37+49=45-42=1621153745+29+42+36+49-4231-25=39-30=12+35=13+46=41-33=3139121341-25-30+35+46-3340-26=27-16=13+47=15+16=25-21=4027131525-26-16+47+16-2124-18=33+39=43-25=13+36=26+42=2433431326-18+39-25+36+4240-13=47-44=19+20=34-19=39+42=4047193439-13-44+20-19+4218-12=31-23=30+31=37-15=10+39=1831303710-12-23+31-15+3928+34=10+50=33+49=30-30=37-29=2810333037+34+50+49-30-2937-33=38+43=20+47=44-24=26+39=3738204426-33+43+47-24+3918-13=25+47=29-22=27+34=11+24=1825292711-13+47-22+34+2424-18=48-18=22+44=30+37=19+38=2448223019-18-18+44+37+3811+50=36-34=29+35=23+27=47-36=1136292347+50-34+35+27-3616+34=39+48=23+27=42-21=30+42=1639234230+34+48+27-21+4237+41=45-24=15+20=20+37=29-24=3745152029+41-24+20+37-2429-25=38-32=28-11=42-10=22+49=2938284222-25-32-11-10+4933+48=28+48=42-19=30-30=37+49=3328423037+48+48-19-30+4914+35=15+16=29-23=49-39=14+26=1415294914+35+16-23-39+2646-17=18-12=22-14=24-15=34-26=4618222434-17-12-14-15-2623+29=33-20=35+50=10-10=13+49=2333351013+29-20+50-10+4946-28=18-17=40-25=11+40=49-21=4618401149-28-17-25+40-2126-20=48-22=31+37=49-42=17+38=2648314917-20-22+37-42+3841-29=26+49=25+47=15+32=33-15=4126251533-29+49+47+32-1514+45=48+49=17+44=32-10=42-12=1448173242+45+49+44-10-1210+50=35+46=31+34=45-39=27+32=1035314527+50+46+34-39+3243-43=38+44=36-10=49-36=40-25=4338364940-43+44-10-36-2550-37=48-18=18-15=46-20=26+32=5048184626-37-18-15-20+3241-21=46+47=43-42=13+32=45-43=4146431345-21+47-42+32-4316+17=36+38=31-10=22+29=37+40=1636312237+17+38-10+29+4026-20=41-16=46-25=11+27=24+31=2641461124-20-16-25+27+3118+20=34-30=37-30=26+43=44+49=1834372644+20-30-30+43+4943-33=50-41=28+41=33-26=17+36=4350283317-33-41+41-26+3626+43=24-17=18+22=14+38=45-15=2624181445+43-17+22+38-1517-12=48+50=43-15=10+14=11+24=1748431011-12+50-15+14+2445-12=23+30=44-33=29+30=39-12=4523442939-12+30-33+30-1223+31=11+13=48-13=11+40=24+42=2311481124+31+13-13+40+4219-14=12+41=22+38=25-17=24+28=1912222524-14+41+38-17+2821-20=22+38=37+48=39+50=36+48=2122373936-20+38+48+50+4811+15=27-13=13+30=33-20=42-31=1127133342+15-13+30-20-3127-19=36-32=32+48=31-16=23+46=2736323123-19-32+48-16+4619-10=32+47=31+33=49-48=28+35=1932314928-10+47+33-48+3510+23=12+46=21-15=45-32=21-15=1012214521+23+46-15-32-1535+44=49+50=20-17=20-19=18+27=3549202018+44+50-17-19+2736+47=40-17=40+48=49-44=24+43=3640404924+47-17+48-44+4344+45=32+34=12+38=25-15=35-12=4432122535+45+34+38-15-1223-22=37+49=29-27=47-34=16+23=2337294716-22+49-27-34+2339-25=39-38=47-15=48-31=13+16=3939474813-25-38-15-31+1616+50=22-15=17+18=28+30=13+26=1622172813+50-15+18+30+2631-17=39+46=49-14=46-40=18+41=3139494618-17+46-14-40+4131+41=22-17=38-37=32+44=42-39=3122383242+41-17-37+44-3911+23=28+46=19+20=11+43=26+42=1128191126+23+46+20+43+4211+16=23-15=16-10=12+26=37+44=1123161237+16-15-10+26+4442-24=33-31=19+38=42+48=10+31=4233194210-24-31+38+48+3113+27=21+28=30+31=25-19=25-10=1321302525+27+28+31-19-1018+42=23+33=27-22=27+28=50-37=1823272750+42+33-22+28-3746-18=44-21=35+40=38-31=44-21=4644353844-18-21+40-31-2146-30=43-18=31-23=44-13=48-30=4643314448-30-18-23-13-3015+44=20+29=33-17=41-27=19-18=1520334119+44+29-17-27-1833-27=47+48=40+49=12+36=45-10=3347401245-27+48+49+36-1017-16=23+46=25+31=45-30=49-15=1723254549-16+46+31-30-1514+19=29-24=12+27=27+35=22+34=1429122722+19-24+27+35+3436+50=16+38=18+28=33-33=10-10=3616183310+50+38+28-33-1027+38=42-13=29-23=21+33=49-41=2742292149+38-13-23+33-4143+45=12+38=21+46=16+28=19-15=4312211619+45+38+46+28-1513-10=24-19=17-16=22-11=39-35=1324172239-10-19-16-11-3550-13=49-17=32-18=24-24=23+28=5049322423-13-17-18-24+2845-15=50-30=40-13=12+16=47-16=4550401247-15-30-13+16-1645-36=50-26=16+37=10+24=22+42=4550161022-36-26+37+24+4235+49=25+33=27-11=48-23=24-13=3525274824+49+33-11-23-1319+44=21+44=35-27=44-13=14+32=1921354414+44+44-27-13+3222+42=29-27=28-21=18+33=41-17=2229281841+42-27-21+33-1750-42=44+47=20+28=36-28=48-37=5044203648-42+47+28-28-3721+29=28+50=48-42=44-24=13+36=2128484413+29+50-42-24+3650-38=21-13=18+41=37+41=28+34=5021183728-38-13+41+41+3422+32=48-25=35-34=29+30=49-33=2248352949+32-25-34+30-3350-42=32-32=39+49=19+44=19+35=5032391919-42-32+49+44+3517+47=20+28=27+45=25+34=29-22=1720272529+47+28+45+34-2211+47=37-35=25-19=22+37=44-34=1137252244+47-35-19+37-3445-23=48-33=18+25=44-26=45-33=4548184445-23-33+25-26-3333-21=36-12=34+40=19+25=45-11=3336341945-21-12+40+25-1112+33=17+37=33-26=14+46=37-21=1217331437+33+37-26+46-2146-28=38-36=36+41=16+18=24+33=4638361624-28-36+41+18+3340-40=45+48=39-22=21+39=22-16=4045392122-40+48-22+39-1650-47=11+12=39-16=16+21=36-13=5011391636-47+12-16+21-1330+32=15+36=30+50=32-17=16+49=3015303216+32+36+50-17+4927+31=32-23=28+46=33+49=36-35=2732283336+31-23+46+49-3532-12=39-18=41+45=40-16=13+30=3239414013-12-18+45-16+3012+42=16-16=25-12=45-34=46-31=1216254546+42-16-12-34-3115+32=34+35=24-10=20+26=41-20=1534242041+32+35-10+26-20答案121187389971033949031174921063187449237412293883551718186697444182251211740495213805621285675693721526404366574126171816561625110732613555981443131952649163436256146188431651711151047363558125776341649566785215984794379523661246671783534561556527448285461593932546253906950543846010345