100以内两位数加减法(每页40道要求5分钟做完)

100以内两位数加减法(每页40道要求5分钟做完)

66+16=8249+28=7765+19=8439+33=7238+47=8532+28=6077+18=9517+57=7469+31=10026+16=4235+46=8157+43=10044+27=7134+36=7037+43=8078+19=9736+39=7563+28=9144+29=7323+77=10065-19=4640-23=1791-37=5477-18=5942-27=1572-35=3750-15=3593-59=3444-27=1785-27=5890-67=2386-19=6772-54=1878-19=5981-34=4781-37=4463-28=3531-16=1544-29=1592-67=2514+86=10029+33=6259+39=9836+16=5226+57=8364+29=9336+36=7213+47=6038+39=7761+19=8029+39=6867+26=9354+39=9334+16=5018+43=6121+79=10037+34=7129+31=6049+22=7135+36=7175-47=2860-23=3795-29=6693-64=2981-17=6470-56=1472-17=5572-47=2582-37=4564-29=3585-29=5631-13=1872-53=1980-18=6270-47=2361-19=4285-28=5786-37=4954-39=1534-16=1874+19=9333+39=7217+83=10069+28=9719+49=6828+54=8279+11=9036+46=8229+57=8675+17=9227+73=10019+47=6679+13=9234+46=8066+19=8528+39=6768+26=9458+39=9735+16=5119+43=6294-67=2788-39=4991-14=7762-27=3570-52=1891-67=2483-19=6473-54=1974-19=5573-44=2983-24=5991-22=6933-16=1771-53=1880-16=6491-16=7573-47=2681-22=5983-37=4661-23=3836+34=7063+27=9075+19=9432+39=7129+37=6642+29=7114+49=6326+54=8055+39=9473+17=9067+29=9618+47=6537+39=7669+19=8851+39=9069+27=9648+32=8028+57=8579+19=9824+37=6130-16=1492-64=2836+26=6237+63=10014+36=5034+46=8023+77=10015+29=4438+19=5716+74=9055+19=7439+35=7411+69=8034+17=5157+23=8029+25=5424+18=4217+83=10065+29=9470-34=3696-49=4762-26=3680-25=5595-36=5953-18=3584-37=4781-35=4680-27=5360-38=2293-18=7590-31=5966-28=3864-36=2892-29=6338-19=1950-29=2150-21=2980-43=3755-19=3649+31=8027+26=5348+43=9138+26=6479+17=9625+75=10048+18=6638+34=7214+79=9325+39=6468+29=9774+26=10054+39=9334+58=9234+38=7237+13=5048+32=8058+29=8738+15=5352+28=8084-49=3570-22=4834-17=1790-35=5590-49=4140-15=2565-29=3680-33=4794-75=1975-29=4691-38=5370-24=4680-45=3576-49=2782-65=1775-58=1796-47=4986-67=1996-78=1894-38=5656+38=9416+84=10033+67=10021+19=4018+69=8723+38=6142+39=8119+22=4129+33=6213+19=3254+19=7345+28=7339+14=5327+39=6622+68=9013+68=8153+19=7214+66=8023+47=7015+49=6468-29=3990-21=6974-26=4850-31=1990-16=7454-39=1563-24=3942-23=1964-35=2993-46=4781-15=6693-74=1958-29=2952-28=2440-25=1570-42=2856-38=1850-17=3363-35=2834-15=1923+68=9116+55=7128+37=6567+33=10018+74=9247+15=6227+64=9162+28=9058+25=8315+75=9017+73=9025+67=9269+18=8778+18=9619+45=6419+43=6243+18=6137+35=7268+32=10016+66=8280-19=6160-31=2962-28=3440-14=2631-14=1770-58=1270-42=2883-66=1750-27=2343-18=2530-11=1973-38=3580-21=5973-48=2560-18=4265-48=1750-25=2541-14=2780-31=4994-15=79Inthesecalculations,wecanseethatsubtractionisinvolved.Wehavetofindthedifferencebetweentwonumbers.Forexample,inthefirstcalculation,wehavetofindthedifferencebetween31and14,whichis17.Similarly,wecanfindthedifferencesintherestofthecalculations.29+34=6349+34=8316+25=4137+45=8233+49=8239+31=7016+16=3239+29=6817+35=5228+27=5537+15=5258+42=10018+65=8346+28=7428+17=4573+18=9139+59=9839+21=6059+17=7646+18=64Inthesecalculations,wecanseethatadditionisinvolved.Wehavetofindthesumoftwonumbers.Forexample,inthefirstcalculation,wehavetofindthesumof29and34,whichis63.Similarly,wecanfindthesumsintherestofthecalculations.73-37=3676-38=3864-48=1652-33=1946-28=1873-18=5590-33=5746-18=2883-26=5767-39=2867-49=1834-19=1580-11=6973-28=4533-19=1460-28=3280-43=3792-53=3965-28=3764-19=45Inthesecalculations,wecanseethatsubtractionisinvolved.Wehavetofindthedifferencebetweentwonumbers.Forexample,inthefirstcalculation,wehavetofindthedifferencebetween73and37,whichis36.Similarly,wecanfindthedifferencesintherestofthecalculations.69+28=9719+55=7489+11=10057+24=8139+44=8324+67=9137+39=7629+54=8368+28=9649+44=9334+19=5339+34=7337+55=9233+19=5258+12=7029+64=9368+22=9016+56=7249+35=8465+28=93Inthesecalculations,wecanseethatadditionisinvolved.Wehavetofindthesumoftwonumbers.Forexample,inthefirstcalculation,wehavetofindthesumof69and28,whichis97.Similarly,wecanfindthesumsintherestofthecalculations.64+19=8357+14=7117+53=7028+47=7564+18=8219+63=8228+57=8539+61=10059+27=8631+69=10019+25=4457+34=9119+13=3239+54=9324+27=5137+49=8649+14=6334+29=6316+35=5139+24=63Inthesecalculations,wecanseethatadditionisinvolved.Wehavetofindthesumoftwonumbers.Forexample,inthefirstcalculation,wehavetofindthesumof64and19,whichis83.Similarly,wecanfindthesumsintherestofthecalculations.39+11=5068+12=8017+65=8272+18=9018+55=73Inthesecalculations,wehavetofindthesumoftwonumbers.Wecanfindthesumsinthesamewayaswedidinthepreviouscalculations.19+23=4228+67=9564+28=9239+14=5331+39=7039+19=5824+47=7137+19=5629+24=5367+19=8633+59=9216+26=4265+18=8317+83=10025+27=5280-41=3984-56=2892-35=5790-53=3730-19=1170-28=4231-19=1270-32=3882-33=4994-25=6970-37=3362-48=1443-14=2934-15=1943-28=1550-17=3392-63=2964-39=2594-35=5972-48=2467+13=8039+27=6639+44=8347+34=8119+75=9461+39=10049+24=7343+49=9213+68=8124+48=7214+68=8224+57=8146+39=8518+38=5658+18=7645+25=7036+24=6026+49=7548+15=6325+39=6470-53=1751-38=1361-39=2282-28=5471-56=1554-35=1982-55=2741-17=2492-76=1670-14=5676-47=2976-48=2865-38=2765-36=2984-29=5562-33=2990-19=7186-59=2774-46=2890-45=4535+18=5322+38=6029+21=5027+17=4423+38=6138+18=5638+29=6719+32=5149+21=7026+46=7225+38=6366+19=8537+45=8224+17=4176+24=10042+29=7122+49=7128+28=5629+42=7126+14=4072-33=3991-62=2993-48=4575-29=4683-35=4862-27=3580-23=5793-19=7435-18=1770-46=2471-55=1684-27=5741-12=2994-36=5830-16=1486-58=2872-23=4990-42=4890-31=5990-37=5329+54=8314+39=5346+24=7018+76=9419+34=5369+31=10068+26=9489+11=10018+46=6443+38=8138+38=7638+19=5729+32=6133+19=5238+36=7437+48=8536+29=6518+33=5158+23=8147+26=7370-52=1884-66=1866-19=4793-44=4991-78=1342-29=1335+36=7116+67=8317+43=6038+16=5418+34=5237+23=6037+63=10039+33=7238+36=7416+47=6324+67=9135+18=5339+61=10083-17=6670-37=3331-14=1776-57=1941-12=2984-17=6791-28=6370-34=3693-37=5671-23=4881-27=5463-46=1735-18=1730-16=1470-17=5395-77=1885-59=2693-24=6982-55=2790-32=5838+62=10049+23=7217+27=4449+12=6118+43=6164+36=10026+17=4375+19=9415+69=8439+56=9546+28=7426+64=9027+43=7036+36=7259+38=9719+24=4342+48=9048+45=9338+53=9149+33=8292-76=1696-47=4971-44=2764-36=2875-19=5687-68=1960-28=3293-17=7646-28=1895-66=