二年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)

二年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)42+21=11+57=58+10=23+41=3+92=36+32=8+19=50+12=13+26=21+46=21+41=4+22=25+61=7+84=7+66=63+3=22+38=41+3=16+13=7+77=15+17=9+59=20+75=38+15=3+96=81+15=16+73=53+30=21+67=27+58=82+13=37+3=62+19=91+3=24+52=30+10=32+50=37+21=36+22=52+26=26+8=59+23=28+45=34+33=29+40=7+89=37+35=78+20=64+23=34+25=84-6=27-16=85-35=61-31=69-48=44-12=79-73=16-11=78-12=27-13=58-31=80-53=90-16=98-87=72-29=81-42=87-82=50-23=57-31=81-59=93-8=73-58=79-12=92-40=52-32=5-4=91-29=81-55=80-64=59-24=78-65=98-91=27-19=76-64=43-28=61-29=34-34=35-25=91-49=82-62=71-67=91-62=23-18=24-21=85-61=86-53=55-44=24-13=14-9=75-64=5×8=5×3=3×5=3×4=3×8=9×2=5×5=6×4=2×4=7×6=5×2=9×9=7×2=5×4=5×7=6×2=3×2=5×9=4×3=6×3=7+6+34=46+12+32=29+5+33=7+25+46=82+4+10=39+19+10=16+12+16=25+17+58=60+17+22=24+9+16=39+24+9=13+32+55=16+16+36=25+14+31=26+18+50=35+22+16=23+8+10=44+6+5=22+17+36=12+19+4=72+7+2=20+39+12=19+12+25=76+5+12=28+20+34=12+20+59=84+4+10=27+49+21=35+14+47=57+11+24=20+7+50=16+26+30=11+61+14=37+26+22=19+54+24=26+14+36=12+37+43=79+13+6=35+9+3=8+22+29=21+33+19=5+24+64=32+49+2=45+18+25=16+2+10=32+20+8=30+39+5=5+10+22=72+6+6=31+3+2=3+66-69=62+31-3=42+15-9=74+7-48=58+33-71=41+19-57=14+67-59=5+82-61=88+4-49=66+30-23=10+13-15=44+29-6=72+23-18=11+45-48=60+4-14=10+57-40=67+9-51=57+2-24=7+77-46=25+52-35=45+45-40=60+24-83=93+6-74=84+4-23=36+19-6=34+57-33=48+43-62=44+22-21=16+21-2=13+66-77=35+32-26=60+21-10=42+15-8=7+88-76=21+70-10=30+50-49=40+15-47=50+28-69=57+14-55=48+33-29=37+39-12=17+76-55=24+28-45=80+12-92=49+42-67=46+45-62=21+58-12=10+54-40=3+60-50=61+39-34=96-17-41=58-29-16=68-53-11=75-64-11=53-35-9=86-34-31=96-53-40=79-19-46=76-26-2=98-25-30=76-34-17=85-45-13=71-13-25=80-2-68=60-25-27=81-18-50=89-8-45=78-18-59=94-41-40=18-2-3=94-36-49=83-41-23=84-6-60=71-19-43=16-2-2=64-19-23=83-55-20=80-7-16=50-14-12=52-14-18=59-3-56=81-28-34=71-10-40=50-44-6=75-19-27=85-41-10=63-53-10=94-44-42=42-24-8=29-18-10=91-52-35=87-40-11=54-18-23=93-72-21=71-7-29=70-21-12=97-3-66=46-12-34=68-26-41=64-16-39=36-34+53=94-78+48=53-17+37=77-18+19=52-5+27=78-67+48=91-56+31=80-35+55=18-2+77=46-17+18=84-40+9=71-70+68=83-52+37=52-31+7=74-61+41=50-41+27=98-73+24=72-11+9=19-14+3=93-48+20=49-14+24=92-92+10=52-46+67=48-40+63=89-14+17=32-28+66=92-59+19=34-25+61=31-25+29=77-77+38=66-23+21=82-60+21=92-82+43=61-60+30=59-59+74=69-49+44=98-53+21=67-8+18=90-14+16=54-20+52=53-15+3=51-35+5=18-9+66=95-69+30=48-26+30=40-21+45=97-10+8=49-38+57=97-59+35=18-7+7=64+(64-53)=20+(80-36)=59+(12-4)=63+(97-90)=47+(87-58)=12+(52-51)=11+(73-17)=8+(98-73)=59+(76-74)=86+(17-15)=39+(38-10)=37+(63-40)=19+(92-14)=62+(96-94)=12+(97-9)=31+(79-59)=31+(98-29)=59+(95-72)=84+(49-39)=9+(69-42)=42+(12-3)=36+(70-50)=61+(36-25)=60+(63-39)=33+(12-5)=17+(86-66)=38+(90-64)=2+(82-32)=59+(70-68)=25+(55-29)=60+(53-15)=15+(75-14)=67+(94-63)=11+(70-16)=2+(87-14)=55+(63-42)=91+(38-29)=56+(22-12)=11+(58-31)=45+(41-34)=8+(60-41)=51+(95-60)=58+(85-56)=45+(99-69)=56+(42-14)=3+(85-30)=49+(98-51)=47+(32-17)=4+(84-13)=91+(11-7)=84-(37+29)=78-(4+69)=81-(57+21)=80-(22+8)=95-(33+31)=93-(9+77)=72-(33+32)=87-(42+12)=60-(30+26)=61-(9+3)=61-(9+38)=97-(5+57)=95-(13+16)=56-(5+9)=57-(44+4)=49-(31+17)=98-(78+5)=79-(37+15)=71-(30+23)=54-(19+31)=94-(6+62)=23-(4+19)=96-(14+32)=50-(45+2)=97-(26+19)=74-(26+23)=88-(31+37)=70-(5+32)=75-(42+6)=85-(51+27)=27-(9+6)=73-(46+25)=96-(78+11)=86-(3+62)=93-(80+13)=56-(41+4)=60-(5+24)=60-(3+50)=94-(48+10)=70-(4+2)=94-(46+7)=67-(22+19)=94-(8+38)=81-(65+10)=86-(34+48)=82-(40+19)=67-(53+6)=63-(33+3)=67-(8+6)=97-(12+9)=63-(62-30)=97-(99-64)=98-(79-31)=67-(35-20)=55-(96-47)=50-(77-30)=54-(89-35)=26-(35-19)=90-(43-42)=22-(98-96)=68-(68-48)=50-(55-51)=88-(81-67)=38-(42-11)=77-(90-58)=67-(64-34)=28-(54-52)=90-(41-23)=49-(22-6)=38-(33-27)=60-(97-48)=22-(73-69)=61-(72-57)=41-(37-17)=66-(71-23)=78-(61-42)=20-(75-63)=53-(75-33)=12-(73-68)=56-(21-16)=91-(60-59)=55-(57-22)=73-(61-15)=43-(20-7)=57-(18-15)=47-(18-8)=99-(82-28)=10-(99-90)=10-(39-30)=54-(66-52)=34-(32-19)=94-(61-15)=52-(74-30)=66-(51-14)=53-(37-22)=33-(60-57)=67-(84-20)=32-(41-13)=64-(71-9)=29-(57-28)=34+5×9=80+2×6=58+7×6=23+8×4=5+9×7=81+2×7=53+5×2=6+7×9=28+5×8=6+6×4=15+6×9=41+7×4=52+7×6=7+8×3=76+2×2=74+6×4=42+9×4=24+4×8=34+4×5=30+8×7=77+2×4=45+6×5=66+2×9=59+8×3=4+8×4=5×3+41=7×8+37=3×7+68=8×5+55=5×2+22=4×4+43=4×5+10=7×2+54=2×2+47=7×5+62=5×2+87=7×4+31=8×7+9=7×4+30=2×3+37=5×9+28=4×9+63=5×8+29=6×8+18=4×9+40=3×7+72=3×4+50=3×2+48=5×3+29=8×2+74=39-3×6=91-2×3=46-5×7=99-8×2=77-9×7=99-5×8=20-8×2=47-7×4=76-4×5=61-6×8=62-8×7=62-2×9=50-5×2=25-2×9=75-6×9=33-6×4=44-3×8=96-5×7=79-5×9=87-9×7=8×8-15=8×2-4=5×6-11=8×4-17=8×8-26=7×5-13=9×9-68=5×8-32=2×5-5=7×3-20=7×8-2=7×9-61=8×6-19=6×9-48=7×4-17=9×9-30=7×8-14=9×2-13=9×6-50=8×9-13=6×(96-91)=9×(78-73)=6×(99-96)=2×(83-77)=9×(66-59)=7×(85-77)=2×(11-4)=3×(70-65)=4×(79-70)=3×(63-57)=(26-23)×2=(60-54)×5=(19-13)×8=(52-44)×2=(71-68)×6=(32-25)×9=(89-80)×3=(23-21)×9=(63-60)×6=(63-57)×9=參考答案42+21=6311+57=6858+10=6823+41=643+92=9536+32=688+19=2750+12=6213+26=3921+46=6721+41=624+22=2625+61=867+84=917+66=7363+3=6622+38=6041+3=4416+13=297+77=8415+17=329+59=6820+75=9538+15=533+96=9981+15=9616+73=8953+30=8321+67=8827+58=8582+13=9537+3=4062+19=8191+3=9424+52=7630+10=4032+50=8237+21=5836+22=5852+26=7826+8=3459+23=8228+45=7334+33=6729+40=697+89=9637+35=7278+20=9864+23=8734+25=5984-6=7827-16=1185-35=5061-31=3069-48=2144-12=3279-73=616-11=578-12=6627-13=1458-31=2780-53=2790-16=7498-87=1172-29=4381-42=3987-82=550-23=2757-31=2681-59=2293-8=8573-58=1579-12=6792-40=5252-32=205-4=191-29=6281-55=2680-64=1659-24=3578-65=1398-91=727-19=876-64=1243-28=1561-29=3234-34=035-25=1091-49=4282-62=2071-67=491-62=2923-18=524-21=385-61=2486-53=3355-44=1124-13=1114-9=575-64=115×8=405×3=153×5=153×4=123×8=249×2=185×5=256×4=242×4=87×6=425×2=109×9=817×2=145×4=205×7=356×2=123×2=65×9=454×3=126×3=187+6+34=4746+12+32=9029+5+33=677+25+46=7882+4+10=9639+19+10=6816+12+16=4425+17+58=10060+17+22=9924+9+16=4939+24+9=7213+32+55=10016+16+36=6825+14+31=7026+18+50=9435+22+16=7323+8+10=4144+6+5=5522+17+36=7512+19+4=3572+7+2=8120+39+12=7119+12+25=5676+5+12=9328+20+34=8212+20+59=9184+4+10=9827+49+21=9735+14+47=9657+11+24=9220+7+50=7716+26+30=7211+61+14=8637+26+22=8519+54+24=9726+14+36=7612+37+43=9279+13+6=9835+9+3=478+22+29=5921+33+19=735+24+64=9332+49+2=8345+18+25=8816+2+10=2832+20+8=6030+39+5=745+10+22=3772+6+6=8431+3+2=363+66-69=062+31-3=9042+15-9=4874+7-48=3358+33-71=2041+19-57=314+67-59=225+82-61=2688+4-49=4366+30-23=7310+13-15=844+29-6=6772+23-18=7711+45-48=860+4-14=5010+57-40=2767+9-51=2557+2-24=357+77-46=3825+52-35=4245+45-40=5060+24-83=193+6-74=2584+4-23=6536+19-6=4934+57-33=5848+43-62=2944+22-21=4516+21-2=3513+66-77=235+32-26=4160+21-10=7142+15-8=497+88-76=1921+70-10=8130+50-49=3140+15-47=850+28-69=957+14-55=1648+33-29=5237+39-12=6417+76-55=3824+28-45=780+12-92=049+42-67=2446+45-62=2921+58-12=6710+54-40=243+60-50=1361+39-34=6696-17-41=3858-29-16=1368-53-11=475-64-11=053-35-9=986-34-31=2196-53-40=379-19-46=1476-26-2=4898-25-30=4376-34-17=2585-45-13=2771-13-25=3380-2-68=1060-25-27=881-18-50=1389-8-45=3678-18-59=194-41-40=1318-2-3=1394-36-49=983-41-23=1984-6-60=1871-19-43=916-2-2=1264-19-23=2283-55-20=880-7-16=5750-14-12=2452-14-18=2059-3-56=081-28-34=1971-10-40=2150-44-6=075-19-27=2985-41-10=3463-53-10=094-44-42=842-24-8=1029-18-10=191-52-35=487-40-11=3654-18-23=1393-72-21=071-7-29=3570-21-12=3797-3-66=2846-12-34=068-26-41=164-16-39=936-34+53=5594-78+48=6453-17+37=7377-18+19=7852-5+27=7478-67+48=5991-56+31=6680-35+55=10018-2+77=9346-17+18=4784-40+9=5371-70+68=6983-52+37=6852-31+7=2874-61+41=5450-41+27=3698-73+24=4972-11+9=7019-14+3=893-48+20=6549-14+24=5992-92+10=1052-46+67=7348-40+63=7189-14+17=9232-28+66=7092-59+19=5234-25+61=7031-25+29=3577-77+38=3866-23+21=6482-60+21=4392-82+43=5361-60+30=3159-59+74=7469-49+44=6498-53+21=6667-8+18=7790-14+16=9254-20+52=8653-15+3=4151-35+5=2118-9+66=7595-69+30=5648-26+30=5240-21+45=6497-10+8=9549-38+57=6897-59+35=7318-7+7=1864+(64-53)=7520+(80-36)=6459+(12-4)=6763+(97-90)=7047+(87-58)=7612+(52-51)=1311+(73-17)=678+(98-73)=3359+(76-74)=6186+(17-15)=8839+(38-10)=6737+(63-40)=6019+(92-14)=9762+(96-94)=6412+(97-9)=10031+(79-59)=5131+(98-29)=10059+(95-72)=8284+(49-39)=949+(69-42)=3642+(12-3)=5136+(70-50)=5661+(36-25)=7260+(63-39)=8433+(12-5)=4017+(86-66)=3738+(90-64)=642+(82-32)=5259+(70-68)=6125+(55-29)=5160+(53-15)=9815+(75-14)=7667+(94-63)=9811+(70-16)=652+(87-14)=7555+(63-42)=7691+(38-29)=10056+(22-12)=6611+(58-31)=3845+(41-34)=528+(60-41)=2751+(95-60)=8658+(85-56)=8745+(99-69)=7556+(42-14)=843+(85-30)=5849+(98-51)=9647+(32-17)=624+(84-13)=7591+(11-7)=9584-(37+29)=1878-(4+69)=581-(57+21)=380-(22+8)=5095-(33+31)=3193-(9+77)=772-(33+32)=787-(42+12)=3360-(30+26)=461-(9+3)=4961-(9+38)=1497-(5+57)=3595-(13+16)=6656-(5+9)=4257-(44+4)=949-(31+17)=198-(78+5)=1579-(37+15)=2771-(30+23)=1854-(19+31)=494-(6+62)=2623-(4+19)=096-(14+32)=5050-(45+2)=397-(26+19)=5274-(26+23)=2588-(31+37)=2070-(5+32)=3375-(42+6)=2785-(51+27)=727-(9+6)=1273-(46+25)=296-(78+11)=786-(3+62)=2193-(80+13)=056-(41+4)=1160-(5+24)=3160-(3+50)=794-(48+10)=3670-(4+2)=6494-(46+7)=4167-(22+19)=2694-(8+38)=4881-(65+10)=686-(34+48)=482-(40+19)=2367-(53+6)=863-(33+3)=2767-(8+6)=5397-(12+9)=7663-(62-30)=3197-(99-64)=6298-(79-31)=5067-(35-20)=5255-(96-47)=650-(77-30)=354-(89-35)=026-(35-19)=1090-(43-42)=8922-(98-96)=2068-(68-48)=4850-(55-51)=4688-(81-67)=7438-(42-11)=777-(90-58)=4567-(64-34)=3728-(54-52)=2690-(41-23)=7249-(22-6)=3338-(33-27)=3260-(97-48)=1122-(73-69)=1861-(72-57)=4641-(37-17)=2166-(71-23)=1878-(61-42)=5920-(75-63)=853-(75-33)=1112-(73-68)=756-(21-16)=5191-(60-59)=9055-(57-22)=2073-(61-15)=2743-(20-7)=3057-(18-15)=5447-(18-8)=3799-(82-28)=4510-(99-90)=110-(39-30)=154-(66-52)=4034-(32-19)=2194-(61-15)=4852-(74-30)=866-(51-14)=2953-(37-22)=3833-(60-57)=3067-(8