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30+21=21+33=7+77=8+44=64+27=29+58=33+34=25+55=2+32=2+70=6+64=31+26=23+51=15+40=23+35=13+25=6+4=28+22=44+15=26+23=20+62=42+4=8+80=7+69=42+33=73+20=27+3=7+13=30+19=7+79=43+17=18+68=38+12=74+10=15+10=19+6=89+10=59+27=38+59=62+14=9+80=55+36=38+60=17+63=11+6=76+4=82+12=14+15=2+56=56+31=44-38=80-17=26-3=59-23=64-27=26-26=29-13=84-62=86-6=53-50=24-11=31-30=50-7=64-52=37-12=67-2=94-24=93-73=77-2=95-58=39-21=81-20=86-15=5-2=59-12=89-17=83-2=77-18=67-16=45-19=89-85=90-49=77-56=80-32=94-69=50-31=47-31=62-18=81-17=82-49=70-29=59-47=82-10=97-32=24-7=90-3=33-12=66-14=45-21=65-57=6×9=7×6=2×6=7×2=5×6=5×8=6×8=9×6=2×7=3×4=8×4=4×4=3×9=9×1=8×9=8×7=6×7=4×5=3×7=4×6=36+6+33=14+4+22=26+43+8=5+8+30=54+21+11=27+26+6=20+19+38=10+6+60=7+30+13=11+36+44=5+14+37=10+52+13=8+50+31=13+21+35=33+12+45=6+37+13=5+76+18=35+23+29=30+51+12=12+3+67=11+84+2=32+14+21=33+36+22=67+15+14=25+23+30=10+56+15=50+5+25=13+8+73=4+36+18=9+31+2=37+24+34=16+67+13=28+58+11=35+26+13=17+46+13=15+2+61=33+35+16=57+4+26=25+38+29=21+55+7=62+13+25=6+47+15=36+20+2=23+3+72=26+54+17=24+46+22=42+4+44=62+5+16=43+15+7=36+2+34=7+35-5=81+2-40=5+52-35=35+36-26=16+82-86=3+21-3=25+38-60=3+82-24=73+24-28=11+71-61=28+39-10=54+31-47=16+66-73=42+23-52=43+48-7=43+31-62=43+47-3=94+6-84=14+73-58=76+22-13=50+43-66=30+9-14=57+18-21=49+33-32=6+83-17=24+46-44=3+78-42=90+9-31=8+80-60=48+47-8=62+9-36=49+47-43=27+51-72=3+39-4=18+39-57=14+48-30=21+46-6=50+23-7=6+61-36=31+61-58=10+24-14=18+57-19=28+31-11=38+35-28=31+66-78=50+29-78=39+48-16=22+46-61=19+69-37=42+11-8=90-46-9=86-60-7=87-35-28=60-3-3=78-63-13=95-59-33=85-8-57=97-51-13=86-31-55=74-17-13=90-11-25=72-21-26=99-13-16=75-27-37=67-21-29=97-46-38=84-28-39=48-38-6=38-17-4=91-67-3=60-29-17=42-15-24=72-11-49=95-13-48=69-8-46=93-13-45=82-2-63=96-66-5=85-50-32=97-32-19=87-42-26=99-4-60=66-16-36=99-52-16=95-3-58=52-34-16=44-38-5=90-14-6=93-32-12=90-35-42=62-28-9=68-11-23=60-12-20=93-84-8=66-5-15=89-50-38=61-6-27=85-37-24=58-30-5=47-13-31=63-62+45=49-46+13=80-74+38=96-90+66=83-42+12=66-26+29=26-19+42=81-23+3=56-25+64=92-63+20=70-68+40=27-17+86=70-68+38=54-37+8=80-16+17=17-17+72=86-21+13=78-66+83=69-41+59=58-22+46=46-21+73=76-71+19=69-50+45=64-55+74=24-17+29=58-14+2=77-45+14=52-34+32=83-72+74=67-32+14=92-24+13=81-61+31=34-12+69=42-16+35=58-11+53=55-23+11=54-21+31=29-14+61=73-57+83=93-24+2=40-38+17=93-34+4=27-11+24=68-61+9=4-4+45=50-33+37=44-39+89=42-26+43=98-61+3=55-26+52=10+(59-29)=51+(81-59)=42+(58-51)=93+(10-8)=20+(81-68)=6+(94-2)=65+(95-77)=43+(36-9)=42+(51-25)=64+(97-68)=11+(96-90)=10+(98-39)=33+(47-41)=58+(56-27)=13+(72-65)=44+(82-47)=12+(83-54)=5+(35-23)=55+(52-20)=31+(94-47)=31+(58-42)=43+(90-69)=74+(80-77)=39+(63-22)=7+(14-6)=20+(65-21)=20+(86-38)=85+(42-34)=9+(94-19)=42+(73-16)=69+(41-16)=41+(64-56)=61+(53-51)=20+(53-41)=11+(98-92)=9+(8-6)=66+(47-30)=96+(51-47)=14+(72-36)=21+(35-3)=44+(81-53)=7+(87-23)=9+(73-23)=67+(15-5)=52+(79-64)=76+(45-33)=43+(41-11)=62+(67-56)=17+(9-7)=48+(58-36)=57-(15+40)=96-(12+28)=52-(3+32)=99-(68+7)=52-(36+4)=75-(15+43)=98-(45+9)=81-(38+31)=88-(44+35)=90-(82+8)=46-(32+11)=91-(2+82)=60-(13+45)=79-(39+15)=92-(26+10)=66-(17+47)=56-(13+27)=42-(13+20)=39-(10+7)=64-(10+36)=76-(14+10)=93-(85+5)=61-(46+6)=99-(10+26)=94-(11+20)=85-(38+45)=48-(15+27)=88-(16+34)=98-(67+17)=79-(12+34)=91-(21+61)=32-(5+7)=65-(3+23)=80-(39+25)=58-(31+27)=84-(12+39)=43-(12+25)=85-(2+57)=93-(41+26)=58-(41+17)=46-(13+10)=77-(3+33)=78-(14+64)=89-(39+6)=55-(11+21)=81-(16+15)=52-(25+18)=75-(32+5)=71-(9+36)=73-(28+9)=99-(74-51)=60-(46-11)=49-(80-53)=77-(79-46)=21-(88-76)=73-(85-18)=79-(28-25)=72-(99-53)=61-(80-68)=71-(18-12)=48-(56-9)=80-(77-18)=66-(52-44)=82-(84-27)=55-(85-48)=57-(51-44)=32-(32-10)=96-(78-2)=95-(7-3)=47-(70-44)=76-(24-9)=38-(26-25)=47-(39-8)=98-(15-6)=28-(34-13)=49-(86-55)=22-(47-35)=99-(91-54)=76-(78-7)=59-(39-29)=39-(14-7)=39-(71-37)=86-(84-3)=93-(61-7)=28-(56-31)=90-(68-52)=94-(36-12)=94-(66-42)=41-(65-37)=70-(70-57)=90-(96-91)=60-(62-55)=14-(46-39)=36-(66-48)=74-(97-33)=86-(71-31)=79-(73-9)=66-(24-19)=75-(59-20)=94-(35-31)=63+7×2=4+6×9=13+8×6=25+7×3=8+7×7=70+6×3=29+8×3=47+6×5=17+6×4=35+4×3=35+5×2=57+3×5=14+2×3=36+6×4=66+7×2=57+4×8=69+4×5=43+2×8=12+5×5=82+2×2=6+2×2=47+2×6=10+7×9=74+4×5=15+9×9=4×5+34=2×9+18=6×5+18=5×5+40=5×5+69=8×2+34=7×3+60=4×2+10=4×5+7=6×6+3=6×4+40=4×6+53=8×4+20=6×8+50=9×3+37=6×5+26=7×3+66=3×6+12=6×4+57=2×2+45=2×6+7=3×5+49=9×6+25=6×7+51=9×2+42=82-7×3=84-2×5=46-4×5=64-3×9=43-8×2=49-5×4=78-6×9=49-6×3=90-5×3=44-9×3=52-4×3=66-5×5=86-8×8=50-3×5=41-2×4=87-5×9=31-8×2=17-2×8=78-4×7=93-3×5=4×4-2=2×6-4=3×6-7=6×8-6=6×9-47=7×8-28=9×7-54=9×9-65=7×9-15=4×6-7=6×6-21=9×3-18=9×8-36=8×3-1=8×9-6=7×7-28=6×8-2=8×8-17=4×5-13=2×6-1=2×(18-10)=2×(38-32)=6×(71-62)=5×(32-26)=6×(93-88)=6×(5-2)=4×(72-68)=9×(44-41)=3×(29-26)=5×(16-11)=(25-19)×8=(69-63)×2=(93-90)×9=(73-64)×6=(52-43)×5=(74-69)×6=(49-42)×5=(92-87)×7=(16-7)×5=(64-55)×7=参考答案30+21=5121+33=547+77=848+44=5264+27=9129+58=8733+34=6725+55=802+32=342+70=726+64=7031+26=5723+51=7415+40=5523+35=5813+25=386+4=1028+22=5044+15=5926+23=4920+62=8242+4=468+80=887+69=7642+33=7573+20=9327+3=307+13=2030+19=497+79=8643+17=6018+68=8638+12=5074+10=8415+10=2519+6=2589+10=9959+27=8638+59=9762+14=769+80=8955+36=9138+60=9817+63=8011+6=1776+4=8082+12=9414+15=292+56=5856+31=8744-38=680-17=6326-3=2359-23=3664-27=3726-26=029-13=1684-62=2286-6=8053-50=324-11=1331-30=150-7=4364-52=1237-12=2567-2=6594-24=7093-73=2077-2=7595-58=3739-21=1881-20=6186-15=715-2=359-12=4789-17=7283-2=8177-18=5967-16=5145-19=2689-85=490-49=4177-56=2180-32=4894-69=2550-31=1947-31=1662-18=4481-17=6482-49=3370-29=4159-47=1282-10=7297-32=6524-7=1790-3=8733-12=2166-14=5245-21=2465-57=86×9=547×6=422×6=127×2=145×6=305×8=406×8=489×6=542×7=143×4=128×4=324×4=163×9=279×1=98×9=728×7=566×7=424×5=203×7=214×6=2436+6+33=7514+4+22=4026+43+8=775+8+30=4354+21+11=8627+26+6=5920+19+38=7710+6+60=767+30+13=5011+36+44=915+14+37=5610+52+13=758+50+31=8913+21+35=6933+12+45=906+37+13=565+76+18=9935+23+29=8730+51+12=9312+3+67=8211+84+2=9732+14+21=6733+36+22=9167+15+14=9625+23+30=7810+56+15=8150+5+25=8013+8+73=944+36+18=589+31+2=4237+24+34=9516+67+13=9628+58+11=9735+26+13=7417+46+13=7615+2+61=7833+35+16=8457+4+26=8725+38+29=9221+55+7=8362+13+25=1006+47+15=6836+20+2=5823+3+72=9826+54+17=9724+46+22=9242+4+44=9062+5+16=8343+15+7=6536+2+34=727+35-5=3781+2-40=435+52-35=2235+36-26=4516+82-86=123+21-3=2125+38-60=33+82-24=6173+24-28=6911+71-61=2128+39-10=5754+31-47=3816+66-73=942+23-52=1343+48-7=8443+31-62=1243+47-3=8794+6-84=1614+73-58=2976+22-13=8550+43-66=2730+9-14=2557+18-21=5449+33-32=506+83-17=7224+46-44=263+78-42=3990+9-31=688+80-60=2848+47-8=8762+9-36=3549+47-43=5327+51-72=63+39-4=3818+39-57=014+48-30=3221+46-6=6150+23-7=666+61-36=3131+61-58=3410+24-14=2018+57-19=5628+31-11=4838+35-28=4531+66-78=1950+29-78=139+48-16=7122+46-61=719+69-37=5142+11-8=4590-46-9=3586-60-7=1987-35-28=2460-3-3=5478-63-13=295-59-33=385-8-57=2097-51-13=3386-31-55=074-17-13=4490-11-25=5472-21-26=2599-13-16=7075-27-37=1167-21-29=1797-46-38=1384-28-39=1748-38-6=438-17-4=1791-67-3=2160-29-17=1442-15-24=372-11-49=1295-13-48=3469-8-46=1593-13-45=3582-2-63=1796-66-5=2585-50-32=397-32-19=4687-42-26=1999-4-60=3566-16-36=1499-52-16=3195-3-58=3452-34-16=244-38-5=190-14-6=7093-32-12=4990-35-42=1362-28-9=2568-11-23=3460-12-20=2893-84-8=166-5-15=4689-50-38=161-6-27=2885-37-24=2458-30-5=2347-13-31=363-62+45=4649-46+13=1680-74+38=4496-90+66=7283-42+12=5366-26+29=6926-19+42=4981-23+3=6156-25+64=9592-63+20=4970-68+40=4227-17+86=9670-68+38=4054-37+8=2580-16+17=8117-17+72=7286-21+13=7878-66+83=9569-41+59=8758-22+46=8246-21+73=9876-71+19=2469-50+45=6464-55+74=8324-17+29=3658-14+2=4677-45+14=4652-34+32=5083-72+74=8567-32+14=4992-24+13=8181-61+31=5134-12+69=9142-16+35=6158-11+53=10055-23+11=4354-21+31=6429-14+61=7673-57+83=9993-24+2=7140-38+17=1993-34+4=6327-11+24=4068-61+9=164-4+45=4550-33+37=5444-39+89=9442-26+43=5998-61+3=4055-26+52=8110+(59-29)=4051+(81-59)=7342+(58-51)=4993+(10-8)=9520+(81-68)=336+(94-2)=9865+(95-77)=8343+(36-9)=7042+(51-25)=6864+(97-68)=9311+(96-90)=1710+(98-39)=6933+(47-41)=3958+(56-27)=8713+(72-65)=2044+(82-47)=7912+(83-54)=415+(35-23)=1755+(52-20)=8731+(94-47)=7831+(58-42)=4743+(90-69)=6474+(80-77)=7739+(63-22)=807+(14-6)=1520+(65-21)=6420+(86-38)=6885+(42-34)=939+(94-19)=8442+(73-16)=9969+(41-16)=9441+(64-56)=4961+(53-51)=6320+(53-41)=3211+(98-92)=179+(8-6)=1166+(47-30)=8396+(51-47)=10014+(72-36)=5021+(35-3)=5344+(81-53)=727+(87-23)=719+(73-23)=5967+(15-5)=7752+(79-64)=6776+(45-33)=8843+(41-11)=7362+(67-56)=7317+(9-7)=1948+(58-36)=7057-(15+40)=296-(12+28)=5652-(3+32)=1799-(68+7)=2452-(36+4)=1275-(15+43)=1798-(45+9)=4481-(38+31)=1288-(44+35)=990-(82+8)=046-(32+11)=391-(2+82)=760-(13+45)=279-(39+15)=2592-(26+10)=5666-(17+47)=256-(13+27)=1642-(13+20)=939-(10+7)=2264-(10+36)=1876-(14+10)=5293-(85+5)=361-(46+6)=999-(10+26)=6394-(11+20)=6385-(38+45)=248-(15+27)=688-(16+34)=3898-(67+17)=1479-(12+34)=3391-(21+61)=932-(5+7)=2065-(3+23)=3980-(39+25)=1658-(31+27)=084-(12+39)=3343-(12+25)=685-(2+57)=2693-(41+26)=2658-(41+17)=046-(13+10)=2377-(3+33)=4178-(14+64)=089-(39+6)=4455-(11+21)=2381-(16+15)=5052-(25+18)=975-(32+5)=3871-(9+36)=2673-(28+9)=3699-(74-51)=7660-(46-11)=2549-(80-53)=2277-(79-46)=4421-(88-76)=973-(85-18)=679-(28-25)=7672-(99-53)=2661-(80-68)=4971-(18-12)=6548-(56-9)=180-(77-18)=2166-(52-44)=5882-(84-27)=2555-(85-48)=1857-(51-44)=5032-(32-10)=1096-(78-2)=2095-(7-3)=9147-(70-44)=2176-(24-9)=6138-(26-25)=3747-(39-8)=1698-(15-6)=8928-(34-13)=749-(86-55)=1822-(47-35)=1099-(91-54)=6276-(78-7)=559-(39-29)=4939-(14-7)=3239-(71-37)=586-(84-3)=593-(61-7)=3928-(56-31)=390-(68-52)=7494-(36-12)=7094-(66-42)=7041-(65-37)=1370-(70-57)=5790-(96-91)=8560-(62-55)=5314-(46-39)=736-(66-48)=1874-(97-33)=1086-(71-31)=4679-(73-