二年級數(shù)學(xué)(上)計算題專項練習(xí)12+72=22+56=27+45=36+9=23+61=4+4=32+39=30+57=47+47=82+14=61+30=60+7=51+8=27+58=34+36=26+44=32+40=45+6=41+56=17+81=9+83=69+14=66+29=85+11=15+16=72+7=59+12=38+25=9+42=7+34=18+44=52+31=23+28=29+35=49+30=47+3=52+20=5+72=24+2=8+27=46+53=77+3=50+6=41+38=22+64=5+21=35+37=2+58=15+54=31+56=91-10=81-75=86-4=58-28=33-4=96-90=96-16=55-12=83-73=55-5=93-6=34-22=86-35=99-19=91-38=19-6=57-56=93-35=71-53=61-6=97-37=87-24=73-12=24-15=98-28=36-25=35-2=83-60=47-37=98-14=51-40=60-15=88-73=76-39=55-45=28-16=25-10=86-7=38-23=57-12=70-44=10-3=41-22=94-55=72-14=36-15=80-34=99-55=93-29=53-44=2×2=7×2=8×4=7×3=2×8=8×2=4×9=3×7=9×5=5×7=9×6=5×6=7×4=8×3=9×4=3×6=6×5=6×3=4×8=4×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×4=86+5×2=54+4×6=8+6×8=47+4×7=18+6×7=43+3×5=79+9×2=3+7×5=77+3×3=74+7×3=44+3×9=20+3×5=14+8×5=38+9×6=59+3×4=22+5×9=46+4×8=65+4×5=50+2×6=58+7×3=61+7×4=76+2×2=48+3×3=46+9×3=6×6+46=2×6+10=6×6+20=2×3+30=3×9+23=3×6+48=5×6+31=3×7+6=4×6+41=5×6+56=8×5+35=5×5+11=4×8+35=2×3+7=2×7+13=9×7+24=7×4+12=8×3+19=5×9+28=4×5+27=4×9+11=3×4+83=4×7+65=2×4+78=7×5+45=83-2×5=78-6×5=17-2×2=31-6×5=18-3×6=67-6×3=28-4×2=26-2×9=93-8×3=49-5×2=54-3×7=75-8×9=32-6×5=33-9×2=85-7×9=45-4×6=74-8×6=47-6×3=29-9×3=47-5×7=3×7-13=9×3-23=5×9-7=3×3-4=3×7-9=3×6-7=9×8-27=7×7-21=4×9-13=9×4-4=6×7-15=7×8-9=8×3-14=9×9-67=9×6-4=3×8-16=6×3-12=4×9-20=3×8-23=8×4-6=7×(65-63)=3×(9-7)=5×(16-8)=7×(27-19)=5×(6-4)=5×(86-81)=8×(60-53)=7×(71-67)=3×(80-74)=5×(36-30)=(70-68)×8=(79-71)×6=(74-70)×6=(58-50)×4=(42-37)×6=(48-40)×7=(74-68)×4=(55-46)×6=(29-22)×4=(67-60)×3=參考答案12+72=8422+56=7827+45=7236+9=4523+61=844+4=832+39=7130+57=8747+47=9482+14=9661+30=9160+7=6751+8=5927+58=8534+36=7026+44=7032+40=7245+6=5141+56=9717+81=989+83=9269+14=8366+29=9585+11=9615+16=3172+7=7959+12=7138+25=639+42=517+34=4118+44=6252+31=8323+28=5129+35=6449+30=7947+3=5052+20=725+72=7724+2=268+27=3546+53=9977+3=8050+6=5641+38=7922+64=865+21=2635+37=722+58=6015+54=6931+56=8791-10=8181-75=686-4=8258-28=3033-4=2996-90=696-16=8055-12=4383-73=1055-5=5093-6=8734-22=1286-35=5199-19=8091-38=5319-6=1357-56=193-35=5871-53=1861-6=5597-37=6087-24=6373-12=6124-15=998-28=7036-25=1135-2=3383-60=2347-37=1098-14=8451-40=1160-15=4588-73=1576-39=3755-45=1028-16=1225-10=1586-7=7938-23=1557-12=4570-44=2610-3=741-22=1994-55=3972-14=5836-15=2180-34=4699-55=4493-29=6453-44=92×2=47×2=148×4=327×3=212×8=168×2=164×9=363×7=219×5=455×7=359×6=545×6=307×4=288×3=249×4=363×6=186×5=306×3=184×8=324×7=2826+46+7=7912+12+3=275+74+10=894+42+17=6372+8+10=903+2+85=907+29+38=746+8+14=2820+15+23=5818+20+32=708+27+42=7710+36+44=908+7+69=8428+29+26=8317+35+23=753+62+7=728+20+19=4730+3+22=5519+11+31=616+23+50=7915+32+38=857+9+27=4346+16+7=696+57+13=7612+3+31=4632+10+45=8712+2+59=7369+6+6=812+23+43=6815+16+36=679+7+70=862+60+10=7219+27+52=9859+7+8=742+32+22=5652+41+5=9873+5+16=946+7+5=1834+9+24=675+24+39=6823+15+54=9216+16+3=355+52+37=9431+8+44=838+9+58=758+50+40=9834+38+2=7426+6+4=3610+16+34=6013+36+20=698+27-5=3030+26-28=2839+58-5=9255+5-12=4843+23-39=2738+50-4=8426+73-21=7844+35-9=7024+6-9=2130+49-22=5722+48-43=2742+55-88=969+6-23=5281+11-54=3829+49-65=1373+16-39=5062+31-35=5817+79-6=9059+27-80=634+39-44=2945+48-23=7077+22-86=1348+30-19=599+64-52=2143+50-71=2219+51-22=4861+36-90=78+81-7=8265+14-30=4947+18-52=1348+18-27=3914+76-29=6145+20-20=4553+12-7=5861+33-19=7520+71-45=4652+23-18=5716+74-25=6559+23-15=6761+27-57=3160+38-35=6360+22-20=6223+8-19=1221+26-21=2656+24-50=3030+24-14=4027+22-44=524+42-63=337+30-47=2017+34-2=4964-3-53=896-16-7=7377-25-20=3269-2-29=3891-2-71=1874-28-46=062-27-32=385-7-69=977-23-9=4599-42-2=5591-21-20=5062-16-17=2984-6-57=2196-70-4=2233-19-4=1077-8-34=3598-37-5=5676-22-43=1163-57-5=158-3-12=4356-14-37=576-12-11=5392-70-7=1598-28-33=3775-2-53=2050-6-15=2972-21-8=4344-14-22=885-55-16=1496-31-31=3467-20-37=1080-60-9=1130-20-7=373-50-17=641-30-10=192-8-13=7151-13-38=097-8-9=8054-14-20=2065-30-15=2070-16-6=4860-18-32=1023-15-7=168-36-12=2099-10-63=2679-18-30=3183-22-42=1940-6-25=963-23-32=876-7-69=039-17+31=5380-75+84=8987-38+21=7017-9+64=7263-8+44=9934-30+14=1892-61+38=6955-21+24=5842-22+35=5546-18+42=7063-60+36=3988-43+15=6011-6+52=5710-10+6=656-55+28=2949-38+73=8443-19+35=5966-54+12=2465-58+30=3762-21+18=5967-23+7=5198-93+53=5892-27+7=7268-25+30=7382-37+42=8791-62+63=9297-17+11=9151-23+50=7881-50+53=8485-71+48=6273-54+3=2285-66+63=8289-48+29=7097-53+10=5485-51+23=5770-67+66=6991-30+2=6354-48+77=8316-5+68=7995-85+54=6426-17+55=6444-30+58=7257-42+77=9262-43+3=2219-7+77=8933-16+65=8232-29+58=6124-16+44=5252-52+82=8293-83+45=5563+(47-24)=8649+(75-42)=826+(72-71)=723+(76-23)=7615+(43-7)=5171+(61-54)=788+(22-3)=2728+(54-42)=4049+(36-33)=5220+(99-82)=3748+(59-37)=7030+(18-12)=3648+(62-30)=8010+(70-4)=763+(51-3)=5161+(42-32)=719+(79-21)=6718+(59-8)=699+(45-12)=4227+(46-10)=6316+(82-53)=4531+(21-19)=3364+(74-70)=6877+(39-25)=916+(74-55)=2526+(32-7)=517+(19-14)=1219+(79-38)=6075+(46-27)=9452+(39-14)=7777+(84-61)=10013+(22-18)=1778+(8-2)=8438+(65-32)=7144+(80-53)=7123+(97-81)=398+(86-35)=5964+(53-40)=7781+(24-7)=9854+(86-85)=5528+(66-5)=8933+(41-20)=5454+(67-38)=8354+(43-11)=8671+(70-51)=9060+(39-33)=6669+(56-49)=7651+(24-11)=6434+(60-28)=6671+(38-16)=9399-(19+48)=3281-(8+72)=187-(22+10)=5527-(7+14)=690-(5+29)=5697-(27+10)=6063-(50+10)=340-(8+21)=1177-(30+18)=2988-(31+53)=448-(8+35)=593-(19+71)=331-(5+19)=787-(22+52)=1357-(12+34)=1182-(38+12)=3289-(63+19)=797-(15+34)=4891-(53+28)=1097-(3+94)=060-(42+7)=1185-(18+12)=5591-(16+4)=7194-(32+33)=2953-(16+4)=3391-(4+3)=8497-(42+39)=1692-(59+23)=1061-(15+8)=3898-(43+50)=535-(2+27)=674-(34+39)=180-(37+10)=3390-(18+60)=1297-(63+33)=152-(11+32)=991-(28+51)=1283-(35+2)=4693-(19+39)=3591-(68+11)=1279-(15+2)=6293-(65+11)=1754-(11+6)=3782-(54+15)=1348-(2+24)=2241-(4+36)=177-(28+2)=4774-(22+12)=4069-(10+39)=2097-(59+2)=3628-(36-12)=424-(81-60)=352-(95-67)=2480-(60-53)=7360-(69-65)=5624-(78-65)=1182-(49-20)=5328-(72-71)=2797-(70-32)=5981-(77-76)=8038-(10-4)=3272-(81-64)=5572-(44-37)=6571-(64-30)=3751-(9-7)=4977-(64-24)=3763-(88-38)=1329-(64-48)=1397-(74-13)=3685-(67-55)=7352-(25-12)=3972-(64-37)=4556-(63-32)=2578-(39-15)=5429-(77-49)=162-(83-42)=2167-(76-70)=6153-(74-58)=3784-(98-20)=699-(60-53)=9258-(42-31)=4782-(33-27)=7673-(82-64)=5591-(65-32)=5817-(58-50)=979-(72-50)=5725-(67-57)=1594-(51-42)=8544-(45-9)=850-(95-55)=1041-(90-77)=2862-(59-27)=3085-(94-24)=1530-(51-38)=1791-(52-50)=8931-(85-79)=2582-(39-1