二年级数学(上)计算题专项练习

二年级数学(上)计算题专项练习19+69=40+25=9+54=3+52=85+12=45+25=49+38=15+23=8+88=79+21=85+13=10+22=5+10=16+45=10+6=31+18=48+40=13+67=21+27=18+34=45+48=15+2=3+80=64+36=45+17=10+30=49+49=13+68=2+35=17+16=17+41=59+25=25+65=30+34=21+59=19+12=5+43=38+47=6+2=50+45=2+91=32+68=91+7=37+27=10+24=27+22=3+70=44+43=4+54=17+4=41-4=72-43=57-23=88-78=22-15=64-51=62-6=99-24=59-51=67-16=54-48=82-73=54-39=94-72=90-89=78-16=68-46=53-53=3-2=45-24=39-14=63-39=36-5=80-42=75-19=64-3=60-46=25-10=76-3=47-24=44-6=12-9=59-13=38-36=86-37=53-37=87-76=92-42=28-5=66-64=86-79=82-9=70-12=51-2=76-20=99-61=97-37=21-6=80-78=73-66=7×5=8×6=9×5=9×4=4×7=8×9=8×5=5×6=3×9=2×6=2×2=5×3=7×4=4×5=5×2=3×6=3×8=7×3=2×8=5×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×2=6+9×9=8+9×5=58+4×4=15+2×2=40+4×2=80+5×2=45+6×7=13+2×3=47+4×4=24+3×8=56+5×4=20+4×4=82+3×6=20+4×7=32+5×2=11+7×3=2+8×5=39+3×5=35+7×9=80+4×2=38+5×7=63+2×2=78+3×7=32+3×9=4×3+8=5×5+12=2×2+96=2×4+10=3×5+19=4×6+74=9×2+33=6×2+18=3×3+90=2×6+19=3×7+4=6×9+40=3×9+2=7×6+9=7×5+3=6×5+58=7×4+7=4×9+35=5×2+84=4×7+47=9×2+71=2×7+56=6×5+35=9×3+28=3×3+54=85-3×8=72-3×2=39-3×8=13-2×4=23-2×6=93-4×7=16-4×2=88-5×4=94-7×8=24-6×3=91-3×4=37-2×9=98-9×2=77-2×9=62-3×9=89-3×5=61-4×2=32-4×6=57-2×7=83-8×9=3×7-13=6×4-2=6×6-15=2×9-8=8×7-51=3×9-4=7×5-22=8×5-39=2×5-7=7×7-5=9×7-42=6×9-14=4×7-6=9×9-25=9×7-51=2×4-8=7×7-32=4×4-16=5×9-37=3×7-18=2×(53-50)=8×(66-64)=2×(58-56)=4×(91-87)=4×(53-47)=7×(99-92)=6×(34-25)=3×(21-14)=5×(89-82)=8×(53-49)=(36-28)×6=(57-51)×5=(60-57)×5=(40-32)×7=(85-80)×4=(51-49)×7=(21-12)×3=(9-4)×5=(28-26)×7=(63-54)×6=参考答案19+69=8840+25=659+54=633+52=5585+12=9745+25=7049+38=8715+23=388+88=9679+21=10085+13=9810+22=325+10=1516+45=6110+6=1631+18=4948+40=8813+67=8021+27=4818+34=5245+48=9315+2=173+80=8364+36=10045+17=6210+30=4049+49=9813+68=812+35=3717+16=3317+41=5859+25=8425+65=9030+34=6421+59=8019+12=315+43=4838+47=856+2=850+45=952+91=9332+68=10091+7=9837+27=6410+24=3427+22=493+70=7344+43=874+54=5817+4=2141-4=3772-43=2957-23=3488-78=1022-15=764-51=1362-6=5699-24=7559-51=867-16=5154-48=682-73=954-39=1594-72=2290-89=178-16=6268-46=2253-53=03-2=145-24=2139-14=2563-39=2436-5=3180-42=3875-19=5664-3=6160-46=1425-10=1576-3=7347-24=2344-6=3812-9=359-13=4638-36=286-37=4953-37=1687-76=1192-42=5028-5=2366-64=286-79=782-9=7370-12=5851-2=4976-20=5699-61=3897-37=6021-6=1580-78=273-66=77×5=358×6=489×5=459×4=364×7=288×9=728×5=405×6=303×9=272×6=122×2=45×3=157×4=284×5=205×2=103×6=183×8=247×3=212×8=165×9=4524+12+42=784+25+9=386+23+28=5728+12+58=9815+53+13=814+20+44=6851+37+5=9359+14+5=7813+26+15=5434+17+35=8626+52+4=8227+26+26=7941+19+11=7159+15+23=977+22+19=4833+21+23=7736+11+11=5828+6+66=10031+9+23=6337+51+8=9615+48+3=6667+18+13=9830+4+20=5434+17+33=8415+37+36=8820+63+7=9032+10+43=852+13+22=3722+3+31=5642+36+19=9725+56+15=965+64+22=9136+49+5=9029+54+11=9438+11+15=6425+37+6=6818+31+3=5225+31+42=9832+28+6=6658+19+8=8512+15+65=9221+4+45=7046+31+11=8822+14+20=5610+43+40=939+16+2=2715+17+50=8237+2+24=6311+56+22=8969+5+11=8569+2-21=506+88-9=858+61-21=4858+6-42=2222+76-75=2372+13-67=1843+22-40=2550+49-31=6867+18-80=581+8-83=634+60-11=8364+32-2=9448+50-6=9221+49-53=173+43-45=150+15-2=6336+35-18=537+79-56=3020+74-20=7461+18-54=2540+41-18=6364+3-29=3874+13-5=8241+59-65=3536+48-23=6179+4-72=1124+27-12=3988+3-17=7429+56-75=1033+60-63=3058+15-34=3969+24-40=534+61-11=5435+3-4=3416+70-17=6974+5-72=766+24-55=3510+48-34=2465+8-39=3422+7-18=1149+2-36=1515+63-45=3389+3-82=104+45-5=4478+17-85=105+63-11=5742+10-24=2845+6-29=2240+52-25=6757+42-32=6753-16-7=3067-16-3=4890-12-21=5798-59-26=1393-51-17=2597-46-17=3496-21-27=4877-29-17=3156-33-13=1084-12-25=4798-17-4=7795-4-82=982-5-56=2190-6-9=7596-49-43=489-44-39=692-68-5=1972-26-13=3369-41-11=1774-24-21=2970-18-9=4368-59-2=794-46-24=2495-12-76=798-16-36=4623-4-9=1068-23-9=3659-13-35=1149-20-4=2594-31-26=3794-21-12=6196-50-39=791-15-11=6566-10-37=1953-17-3=3323-9-9=552-9-30=1396-74-11=1182-49-27=682-9-28=4565-26-20=1977-6-61=1067-23-40=474-17-39=1889-26-60=378-62-2=1491-55-29=759-2-45=1255-2-49=434-32-2=067-35+17=4965-50+52=6786-19+32=9997-33+25=8930-6+17=4189-84+13=1859-16+37=8096-47+2=5150-33+17=3437-31+77=8364-5+20=7962-3+19=7850-36+8=2295-66+54=8387-54+21=5462-52+4=1425-9+60=7617-16+6=750-34+68=8486-6+10=9069-61+79=8786-29+5=6275-57+65=8366-54+72=8485-68+21=3884-77+82=8959-49+36=4673-28+17=6286-56+37=6763-39+12=3620-2+52=7035-9+15=4114-2+78=9065-33+64=9641-10+64=9583-48+64=9994-65+30=5962-54+35=4369-62+45=5239-28+4=1560-29+21=5216-14+72=7476-17+30=8953-40+44=5737-4+58=9164-50+85=9992-59+57=9050-14+63=9927-25+55=5761-2+29=8833+(79-25)=8729+(74-53)=5076+(29-24)=8178+(43-32)=893+(79-14)=6826+(87-74)=3919+(77-12)=8483+(77-69)=9127+(22-7)=4245+(71-19)=9731+(88-87)=3217+(80-68)=2942+(50-12)=8030+(92-63)=5977+(49-48)=7859+(68-58)=6957+(74-34)=9710+(89-45)=547+(64-3)=6859+(63-43)=7940+(20-17)=437+(61-21)=4753+(86-82)=5718+(45-21)=4210+(75-33)=5253+(98-55)=963+(91-9)=8576+(90-76)=9054+(90-70)=7490+(50-46)=9439+(64-9)=942+(52-18)=3620+(12-5)=273+(91-23)=7111+(86-38)=5948+(80-32)=9646+(80-58)=6881+(87-82)=8619+(69-25)=6322+(71-7)=8659+(75-48)=8657+(77-63)=7134+(56-17)=7344+(51-17)=7817+(26-2)=4161+(75-39)=9729+(38-24)=4369+(93-82)=803+(69-11)=6121+(74-55)=4078-(16+32)=3046-(25+7)=1499-(86+4)=959-(32+5)=2254-(24+22)=888-(30+23)=3582-(54+17)=1193-(13+35)=4565-(39+15)=1132-(2+13)=1775-(29+3)=4371-(9+59)=395-(21+50)=2433-(22+9)=266-(13+51)=263-(35+11)=1781-(11+69)=199-(34+46)=1984-(3+69)=1243-(8+13)=2257-(6+19)=3298-(28+54)=1644-(25+17)=294-(17+56)=2184-(28+21)=3539-(2+29)=880-(37+7)=3668-(24+28)=1696-(9+74)=1370-(15+29)=2686-(30+55)=188-(37+10)=4189-(4+73)=1279-(15+58)=665-(31+12)=2283-(46+31)=693-(34+32)=2799-(10+26)=6385-(34+29)=2276-(20+26)=3080-(66+4)=1097-(8+46)=4390-(3+22)=6523-(15+4)=488-(48+24)=1697-(19+20)=5856-(17+26)=1387-(43+18)=2670-(26+18)=2697-(9+43)=4544-(78-53)=1936-(4-2)=3465-(53-36)=4880-(97-23)=661-(64-53)=5044-(79-36)=141-(68-55)=2879-(26-10)=6330-(30-5)=599-(98-73)=7447-(49-25)=2349-(54-53)=4858-(57-36)=3788-(54-51)=8557-(26-22)=5355-(52-10)=1368-(7-6)=6798-(86-18)=3082-(42-25)=6558-(99-84)=4361-(56-38)=4390-(91-52)=5176-(95-57)=3881-(62-51)=7050-(82-67)=3538-(45-44)=3776-(30-26)=7230-(50-40)=2099-(10-6)=9564-(80-33)=1743-(32-29)=4019-(44-41)=1615-(13-5)=771-(53-46)=6494-(51-42)=8569-(44-18)=4392-(68-6)=3056-(37-5)=2490-(33-3)=6054-(49-6)=1150-(42-8)=1666-(43-14)=3752-(82-58)=2865-(56-40)=4971-(85-64)=5068-(47-38)=5998-(7