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31+47=14+69=14+25=24+73=39+61=6+76=47+53=44+31=72+20=16+65=31+63=23+10=66+22=56+6=6+78=11+68=20+32=27+20=39+11=28+43=25+43=48+22=12+55=9+2=68+24=59+11=55+24=5+27=4+68=36+2=2+49=57+13=77+17=7+4=10+33=41+16=91+6=47+3=27+28=11+63=75+4=54+29=12+35=44+10=10+50=50+4=60+31=70+18=19+53=18+74=42-28=61-24=52-26=43-38=87-39=75-30=74-10=98-56=60-13=77-56=82-2=4-2=96-62=69-69=74-26=75-56=91-40=56-30=72-24=79-29=30-17=57-28=66-50=27-19=46-29=56-41=87-25=83-74=27-17=98-2=88-10=26-10=61-14=73-71=95-77=74-39=82-78=69-26=84-17=89-21=34-9=97-16=87-52=48-36=84-53=45-12=39-10=95-9=77-41=75-64=3×2=6×6=8×2=3×5=9×9=6×9=3×4=9×7=5×2=6×2=4×7=8×6=2×5=9×4=7×8=2×7=5×6=3×1=5×9=7×1=7+4+87=19+4+37=7+37+20=25+56+16=2+42+2=21+49+4=50+27+11=16+25+29=2+68+13=6+27+55=18+27+27=36+7+5=36+34+26=18+32+22=12+11+48=17+43+7=2+18+72=20+59+7=3+16+76=30+6+12=24+3+70=27+22+11=22+22+3=4+27+4=14+18+34=20+34+34=8+37+35=24+34+4=2+69+3=28+14+30=18+31+30=37+4+45=15+8+45=45+20+31=73+3+21=3+60+22=43+29+9=9+12+62=29+25+4=39+11+26=31+33+22=19+11+52=58+12+29=4+39+27=5+15+43=37+2+11=42+55+3=8+75+3=76+2+3=16+21+33=28+63-35=34+32-61=37+14-4=39+4-19=78+5-81=76+17-71=42+51-25=24+26-8=12+72-2=29+19-38=22+55-49=61+36-80=8+2-6=10+72-9=73+15-83=37+55-29=18+28-28=23+66-13=44+15-44=21+33-35=4+74-77=29+47-21=26+33-40=21+64-64=71+21-10=14+70-62=45+25-3=16+41-7=61+35-27=7+43-16=62+22-22=49+4-2=25+66-29=53+28-74=2+96-86=3+27-23=4+32-11=67+31-57=43+28-21=38+42-7=27+60-3=29+49-70=6+67-56=19+76-49=36+6-27=74+15-35=33+54-16=9+27-32=12+77-3=28+54-55=73-8-19=97-37-40=84-13-3=92-41-18=98-7-40=99-28-26=94-10-44=98-22-37=24-10-6=82-62-14=99-75-18=89-32-30=35-17-12=68-45-9=55-19-26=91-35-24=19-15-4=80-20-58=58-12-23=90-2-61=97-33-17=99-83-16=98-41-43=94-50-38=80-16-21=96-13-18=71-19-44=96-15-20=63-9-17=59-28-24=80-27-28=98-31-54=93-26-12=51-6-19=72-3-59=96-26-42=87-20-42=51-22-8=77-23-29=80-9-2=68-3-31=56-21-31=69-43-5=77-28-47=91-15-12=93-7-11=90-52-9=38-16-10=76-5-13=96-39-2=42-40+97=72-49+74=51-37+43=66-59+23=72-5+10=50-8+7=49-14+50=36-31+60=50-15+46=48-37+62=31-28+50=23-16+12=24-6+56=49-22+42=26-10+2=14-9+17=82-44+36=87-49+27=94-48+23=41-16+26=90-82+70=65-20+5=64-23+16=48-35+87=61-45+13=69-60+8=78-60+64=58-24+38=84-83+48=92-88+30=88-36+45=33-17+42=22-5+2=47-36+69=58-47+77=47-37+47=65-39+68=77-74+82=95-62+3=31-29+52=94-20+24=80-51+62=66-34+57=53-43+43=73-50+18=37-35+24=98-83+34=69-16+10=86-66+43=35-25+61=32+(92-27)=57+(57-42)=28+(29-9)=75+(48-34)=29+(87-45)=68+(57-51)=62+(37-11)=53+(74-66)=8+(58-54)=40+(48-6)=63+(88-55)=42+(90-85)=12+(57-25)=68+(74-52)=9+(94-54)=75+(42-37)=23+(57-26)=2+(39-29)=40+(83-58)=68+(75-69)=20+(93-76)=53+(96-83)=45+(52-7)=10+(72-51)=5+(40-39)=8+(99-36)=77+(54-41)=75+(83-80)=12+(78-56)=54+(90-83)=35+(75-15)=82+(66-55)=44+(99-90)=59+(81-60)=38+(50-34)=32+(63-42)=63+(67-33)=70+(74-53)=48+(15-7)=19+(99-34)=18+(63-37)=4+(7-6)=7+(31-29)=7+(50-17)=76+(47-32)=58+(79-71)=26+(66-45)=2+(86-5)=70+(45-31)=25+(95-69)=85-(34+6)=99-(48+40)=82-(53+14)=53-(6+43)=89-(8+44)=98-(20+12)=59-(40+4)=94-(60+21)=91-(8+6)=30-(7+4)=62-(33+27)=82-(10+63)=68-(29+6)=48-(3+17)=27-(15+4)=80-(8+55)=57-(16+34)=96-(32+45)=58-(4+29)=14-(3+10)=53-(27+22)=93-(4+17)=94-(63+9)=91-(23+37)=77-(21+32)=22-(4+15)=96-(11+25)=86-(31+37)=88-(46+15)=99-(17+38)=71-(7+57)=6-(2+4)=80-(6+64)=75-(11+56)=59-(22+21)=32-(28+3)=56-(8+19)=68-(8+27)=49-(28+11)=88-(39+44)=85-(52+30)=55-(16+28)=90-(24+9)=61-(12+21)=95-(5+13)=71-(37+10)=87-(10+65)=95-(45+11)=79-(60+2)=94-(31+18)=97-(64-24)=56-(83-39)=46-(86-77)=36-(51-33)=98-(97-2)=96-(40-19)=51-(50-17)=31-(67-52)=74-(12-7)=12-(10-4)=75-(95-81)=95-(25-11)=75-(87-67)=7-(66-59)=86-(90-7)=37-(78-57)=91-(61-21)=95-(65-23)=94-(23-13)=63-(59-50)=80-(90-20)=60-(95-48)=29-(93-83)=40-(62-38)=53-(67-24)=68-(39-6)=75-(69-51)=8-(23-15)=93-(45-31)=85-(88-22)=42-(71-40)=74-(47-14)=35-(29-11)=19-(60-47)=66-(76-25)=31-(66-45)=11-(67-56)=37-(73-68)=87-(74-46)=76-(75-15)=32-(84-57)=41-(92-82)=88-(78-9)=52-(28-26)=88-(47-23)=44-(61-45)=76-(69-30)=21-(66-46)=51-(67-35)=60-(79-55)=48+2×5=29+6×3=25+5×8=52+2×8=15+6×8=42+9×6=63+3×5=4+8×3=74+6×3=11+9×3=18+6×8=60+4×2=20+3×7=55+6×5=24+3×9=10+7×8=54+8×4=47+3×7=21+3×7=32+5×3=3+5×8=40+5×6=8+5×4=45+8×3=10+5×4=8×6+25=5×2+9=4×4+26=9×7+37=9×3+6=5×7+21=4×5+60=5×5+65=8×3+54=5×8+21=9×9+4=2×5+20=2×5+3=4×6+12=3×6+40=3×5+11=2×2+3=7×3+40=3×8+6=3×8+44=8×5+19=7×3+58=9×3+4=2×4+70=3×7+47=83-4×4=58-5×5=17-2×8=80-6×2=21-2×3=74-8×7=62-5×4=51-2×2=70-5×5=35-8×3=89-2×4=28-6×4=37-6×4=52-3×4=55-5×2=78-7×4=95-2×4=77-3×6=59-3×4=99-7×6=5×3-2=4×5-11=7×6-13=7×5-30=6×7-27=9×6-31=9×4-15=7×9-50=9×2-8=5×7-11=7×9-46=9×9-29=7×4-23=9×9-73=6×7-31=5×9-13=8×8-16=7×4-7=3×7-11=9×4-7=5×(42-40)=7×(91-85)=7×(82-73)=2×(99-93)=5×(91-88)=6×(55-53)=4×(53-51)=6×(71-67)=6×(71-62)=5×(23-20)=(90-83)×2=(47-43)×5=(40-33)×4=(10-6)×8=(93-84)×9=(94-92)×6=(86-82)×4=(71-68)×2=(82-77)×2=(48-44)×6=参考答案31+47=7814+69=8314+25=3924+73=9739+61=1006+76=8247+53=10044+31=7572+20=9216+65=8131+63=9423+10=3366+22=8856+6=626+78=8411+68=7920+32=5227+20=4739+11=5028+43=7125+43=6848+22=7012+55=679+2=1168+24=9259+11=7055+24=795+27=324+68=7236+2=382+49=5157+13=7077+17=947+4=1110+33=4341+16=5791+6=9747+3=5027+28=5511+63=7475+4=7954+29=8312+35=4744+10=5410+50=6050+4=5460+31=9170+18=8819+53=7218+74=9242-28=1461-24=3752-26=2643-38=587-39=4875-30=4574-10=6498-56=4260-13=4777-56=2182-2=804-2=296-62=3469-69=074-26=4875-56=1991-40=5156-30=2672-24=4879-29=5030-17=1357-28=2966-50=1627-19=846-29=1756-41=1587-25=6283-74=927-17=1098-2=9688-10=7826-10=1661-14=4773-71=295-77=1874-39=3582-78=469-26=4384-17=6789-21=6834-9=2597-16=8187-52=3548-36=1284-53=3145-12=3339-10=2995-9=8677-41=3675-64=113×2=66×6=368×2=163×5=159×9=816×9=543×4=129×7=635×2=106×2=124×7=288×6=482×5=109×4=367×8=562×7=145×6=303×1=35×9=457×1=77+4+87=9819+4+37=607+37+20=6425+56+16=972+42+2=4621+49+4=7450+27+11=8816+25+29=702+68+13=836+27+55=8818+27+27=7236+7+5=4836+34+26=9618+32+22=7212+11+48=7117+43+7=672+18+72=9220+59+7=863+16+76=9530+6+12=4824+3+70=9727+22+11=6022+22+3=474+27+4=3514+18+34=6620+34+34=888+37+35=8024+34+4=622+69+3=7428+14+30=7218+31+30=7937+4+45=8615+8+45=6845+20+31=9673+3+21=973+60+22=8543+29+9=819+12+62=8329+25+4=5839+11+26=7631+33+22=8619+11+52=8258+12+29=994+39+27=705+15+43=6337+2+11=5042+55+3=1008+75+3=8676+2+3=8116+21+33=7028+63-35=5634+32-61=537+14-4=4739+4-19=2478+5-81=276+17-71=2242+51-25=6824+26-8=4212+72-2=8229+19-38=1022+55-49=2861+36-80=178+2-6=410+72-9=7373+15-83=537+55-29=6318+28-28=1823+66-13=7644+15-44=1521+33-35=194+74-77=129+47-21=5526+33-40=1921+64-64=2171+21-10=8214+70-62=2245+25-3=6716+41-7=5061+35-27=697+43-16=3462+22-22=6249+4-2=5125+66-29=6253+28-74=72+96-86=123+27-23=74+32-11=2567+31-57=4143+28-21=5038+42-7=7327+60-3=8429+49-70=86+67-56=1719+76-49=4636+6-27=1574+15-35=5433+54-16=719+27-32=412+77-3=8628+54-55=2773-8-19=4697-37-40=2084-13-3=6892-41-18=3398-7-40=5199-28-26=4594-10-44=4098-22-37=3924-10-6=882-62-14=699-75-18=689-32-30=2735-17-12=668-45-9=1455-19-26=1091-35-24=3219-15-4=080-20-58=258-12-23=2390-2-61=2797-33-17=4799-83-16=098-41-43=1494-50-38=680-16-21=4396-13-18=6571-19-44=896-15-20=6163-9-17=3759-28-24=780-27-28=2598-31-54=1393-26-12=5551-6-19=2672-3-59=1096-26-42=2887-20-42=2551-22-8=2177-23-29=2580-9-2=6968-3-31=3456-21-31=469-43-5=2177-28-47=291-15-12=6493-7-11=7590-52-9=2938-16-10=1276-5-13=5896-39-2=5542-40+97=9972-49+74=9751-37+43=5766-59+23=3072-5+10=7750-8+7=4949-14+50=8536-31+60=6550-15+46=8148-37+62=7331-28+50=5323-16+12=1924-6+56=7449-22+42=6926-10+2=1814-9+17=2282-44+36=7487-49+27=6594-48+23=6941-16+26=5190-82+70=7865-20+5=5064-23+16=5748-35+87=10061-45+13=2969-60+8=1778-60+64=8258-24+38=7284-83+48=4992-88+30=3488-36+45=9733-17+42=5822-5+2=1947-36+69=8058-47+77=8847-37+47=5765-39+68=9477-74+82=8595-62+3=3631-29+52=5494-20+24=9880-51+62=9166-34+57=8953-43+43=5373-50+18=4137-35+24=2698-83+34=4969-16+10=6386-66+43=6335-25+61=7132+(92-27)=9757+(57-42)=7228+(29-9)=4875+(48-34)=8929+(87-45)=7168+(57-51)=7462+(37-11)=8853+(74-66)=618+(58-54)=1240+(48-6)=8263+(88-55)=9642+(90-85)=4712+(57-25)=4468+(74-52)=909+(94-54)=4975+(42-37)=8023+(57-26)=542+(39-29)=1240+(83-58)=6568+(75-69)=7420+(93-76)=3753+(96-83)=6645+(52-7)=9010+(72-51)=315+(40-39)=68+(99-36)=7177+(54-41)=9075+(83-80)=7812+(78-56)=3454+(90-83)=6135+(75-15)=9582+(66-55)=9344+(99-90)=5359+(81-60)=8038+(50-34)=5432+(63-42)=5363+(67-33)=9770+(74-53)=9148+(15-7)=5619+(99-34)=8418+(63-37)=444+(7-6)=57+(31-29)=97+(50-17)=4076+(47-32)=9158+(79-71)=6626+(66-45)=472+(86-5)=8370+(45-31)=8425+(95-69)=5185-(34+6)=4599-(48+40)=1182-(53+14)=1553-(6+43)=489-(8+44)=3798-(20+12)=6659-(40+4)=1594-(60+21)=1391-(8+6)=7730-(7+4)=1962-(33+27)=282-(10+63)=968-(29+6)=3348-(3+17)=2827-(15+4)=880-(8+55)=1757-(16+34)=796-(32+45)=1958-(4+29)=2514-(3+10)=153-(27+22)=493-(4+17)=7294-(63+9)=2291-(23+37)=3177-(21+32)=2422-(4+15)=396-(11+25)=6086-(31+37)=1888-(46+15)=2799-(17+38)=4471-(7+57)=76-(2+4)=080-(6+64)=1075-(11+56)=859-(22+21)=1632-(28+3)=156-(8+19)=2968-(8+27)=3349-(28+11)=1088-(39+44)=585-(52+30)=355-(16+28)=1190-(24+9)=5761-(12+21)=2895-(5+13)=7771-(37+10)=2487-(10+65)=1295-(45+11)=3979-(60+2)=1794-(31+18)=4597-(64-24)=5756-(83-39)=1246-(86-77)=3736-(51-33)=1898-(97-2)=396-(40-19)=7551-(50-17)=1831-(67-52)=1674-(12-7)=6912-(10-4)=675-(95-81)=6195-(25-11)=8175-(87-67)=557-(66-59)=086-(90-7)=337-(78-57)=1691-(61-21)=5195-(65-23)=5394-(23-13)=8463-(59-50)=5480-(90-20)=1060-(95-48)=1329-(93-83)=1940-(62-38)=1653-(67-24)=1068-(39-6)=3575-(69-51)=578-(23-15)=093-(45-31)=7985-(88-22)=1942-(71-40)=1174-(47-14)=4135-(29-11)=1719-(60-47)=666-(76-25)=1531-(66-45)=1011-(67-56)=037-(73-68)=3287-(74-46)=5976-(75-15)=1632-(84-57)=541-(92-82)=3188-(78-9)=1952-(28-26)=5088-(47-23)=6444-(61-45)=2876-(69-30)=