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

二年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)18+51=40+47=9+41=73+5=4+74=57+2=26+36=33+29=5+48=59+15=20+42=38+44=54+37=49+28=61+29=10+43=46+25=23+48=47+20=77+14=71+18=33+34=41+30=38+16=14+10=27+68=2+41=6+90=44+24=87+11=10+79=4+90=73+2=71+15=47+53=27+64=10+80=86+2=24+2=4+79=90+2=16+70=13+5=38+49=31+2=7+67=53+43=68+16=21+14=40+21=97-93=45-6=91-19=86-14=91-36=57-10=50-43=92-61=39-27=88-64=66-23=85-23=58-20=55-34=41-32=69-58=92-23=30-30=30-8=54-39=93-81=77-67=87-26=68-32=45-16=93-68=88-57=25-17=80-35=67-32=91-8=85-56=92-7=82-64=73-66=81-17=82-53=50-24=35-29=78-60=39-12=60-58=55-3=81-4=86-43=29-26=83-23=97-32=97-40=84-21=3×2=2×4=5×9=8×6=3×6=6×9=7×4=7×9=4×6=3×8=9×8=6×7=7×8=7×2=6×5=8×8=7×7=7×3=5×8=8×7=12+18+16=3+35+24=8+4+45=21+57+22=8+27+45=26+2+13=16+61+23=35+43+10=43+33+13=32+22+19=8+53+29=31+28+32=34+6+19=29+12+21=16+28+7=29+12+14=22+54+8=4+86+8=27+33+8=19+53+21=13+44+37=2+43+19=63+16+18=47+26+27=64+14+5=16+14+21=7+31+42=91+4+4=23+13+2=22+13+40=2+95+3=5+2+3=42+8+48=28+17+53=60+13+12=17+37+5=20+15+25=15+47+10=9+13+21=60+12+6=59+18+8=14+59+20=2+65+26=4+4+88=71+13+14=38+25+5=7+42+43=13+4+26=53+23+22=32+4+40=29+68-48=77+11-6=16+81-52=32+61-41=79+13-27=91+7-30=37+29-21=69+25-32=84+9-91=55+41-37=10+35-6=42+52-62=38+61-79=22+43-11=36+18-2=52+34-81=64+3-13=63+17-55=34+36-44=53+41-50=26+41-30=49+10-29=17+62-20=19+58-33=51+16-40=37+53-75=18+16-33=3+53-18=22+61-80=48+8-48=24+28-3=13+72-54=11+67-43=40+3-35=66+26-78=69+3-47=76+18-36=12+69-49=35+62-84=24+34-40=10+60-64=33+67-54=37+45-43=17+75-60=31+36-35=28+32-50=14+70-20=21+77-61=46+7-33=44+31-2=49-9-15=64-18-39=88-51-34=84-62-4=89-46-27=54-19-19=63-22-6=78-46-24=61-27-26=85-43-9=74-45-22=63-2-34=59-10-11=73-48-12=77-72-3=78-28-14=85-61-17=69-12-28=98-33-8=81-3-8=87-60-12=94-59-24=92-17-65=77-56-15=84-4-57=85-21-40=78-27-12=62-23-20=48-31-10=87-72-9=69-35-12=78-31-38=96-9-59=66-6-39=63-31-6=99-46-20=95-12-79=45-39-5=87-8-37=43-11-21=42-12-11=78-26-26=95-4-50=91-12-21=87-43-2=67-11-7=37-3-14=63-28-11=89-13-48=60-28-6=69-24+50=58-16+30=94-80+74=39-18+55=71-46+20=76-18+5=74-44+52=71-45+8=77-70+62=79-19+40=99-96+45=65-48+7=75-74+87=61-25+33=86-26+36=45-24+35=88-21+18=49-12+11=29-17+65=97-37+3=58-47+13=31-26+56=73-64+24=56-41+66=78-64+69=91-28+2=38-25+85=49-17+25=88-85+93=53-6+44=67-2+17=53-34+16=93-66+9=58-8+18=52-5+45=86-83+95=63-23+53=91-70+21=35-28+46=84-54+49=59-57+2=82-15+28=97-57+52=33-21+57=88-78+58=93-78+81=40-24+67=82-52+15=55-15+9=70-38+27=39+(38-10)=88+(61-57)=78+(67-51)=6+(79-28)=52+(95-82)=77+(15-11)=4+(69-56)=37+(84-48)=19+(67-56)=7+(62-25)=59+(39-9)=79+(50-43)=82+(45-27)=7+(68-18)=60+(43-35)=77+(92-71)=72+(39-24)=19+(60-42)=35+(32-24)=33+(87-48)=68+(95-70)=16+(96-19)=34+(33-28)=30+(29-24)=18+(81-54)=69+(61-30)=54+(93-58)=57+(64-51)=45+(59-27)=5+(56-9)=94+(87-82)=15+(12-4)=45+(81-72)=34+(98-88)=49+(23-11)=71+(35-22)=71+(78-70)=11+(29-10)=29+(85-40)=58+(34-5)=8+(39-4)=33+(29-3)=26+(31-27)=65+(51-30)=53+(48-13)=5+(13-4)=72+(57-48)=34+(72-44)=38+(78-47)=63+(60-50)=84-(6+7)=86-(53+16)=98-(55+35)=87-(5+76)=93-(52+36)=99-(4+5)=90-(32+24)=86-(28+35)=69-(11+16)=96-(29+17)=68-(8+45)=45-(17+23)=83-(32+41)=58-(20+10)=84-(35+10)=89-(62+10)=88-(4+75)=45-(9+2)=94-(47+37)=63-(19+29)=87-(43+39)=74-(14+33)=91-(43+20)=42-(8+6)=56-(15+28)=90-(11+9)=99-(15+54)=58-(20+19)=86-(54+25)=78-(41+14)=88-(2+85)=83-(13+67)=95-(7+43)=85-(10+21)=78-(37+12)=60-(2+8)=92-(4+30)=63-(10+9)=91-(13+51)=99-(71+15)=40-(34+2)=35-(15+10)=69-(30+33)=62-(3+24)=86-(15+40)=86-(30+36)=81-(12+48)=96-(3+18)=99-(65+17)=58-(38+2)=90-(95-55)=77-(28-17)=81-(95-29)=33-(72-55)=69-(74-31)=91-(32-14)=73-(51-45)=62-(93-70)=24-(70-66)=84-(52-4)=75-(39-32)=61-(22-15)=39-(85-65)=95-(61-47)=55-(66-13)=66-(10-2)=60-(71-68)=61-(42-13)=90-(75-51)=61-(77-48)=60-(86-57)=73-(73-23)=62-(89-46)=45-(54-20)=77-(60-55)=41-(72-61)=68-(47-5)=94-(58-38)=68-(80-43)=86-(66-53)=38-(49-46)=85-(74-55)=39-(41-7)=18-(79-72)=72-(44-35)=40-(92-53)=66-(64-5)=98-(80-3)=91-(89-13)=52-(35-10)=82-(56-46)=88-(51-47)=73-(40-33)=58-(16-2)=66-(93-80)=76-(18-11)=91-(73-3)=92-(72-9)=30-(92-66)=75-(75-66)=57+4×7=31+4×9=59+4×9=17+3×9=72+4×6=8+4×4=27+2×3=8+4×6=47+2×4=42+4×6=38+2×6=18+8×8=6+8×5=64+6×6=17+9×8=19+9×4=29+5×9=27+9×6=23+2×3=75+2×8=58+5×6=11+9×8=49+9×2=39+4×3=33+4×7=5×3+26=7×9+29=8×3+53=8×8+3=3×8+36=7×4+61=2×4+29=8×4+56=3×3+77=6×7+48=9×5+6=5×4+18=3×2+76=8×2+36=3×2+5=2×3+5=7×2+59=2×6+47=3×6+55=8×2+29=4×6+3=3×7+51=6×4+39=3×6+19=4×9+42=20-2×9=69-5×2=85-6×8=24-4×6=93-2×4=51-8×3=56-4×5=76-7×8=83-8×4=98-8×9=59-4×6=87-9×6=80-2×2=65-8×2=69-9×6=36-4×8=18-2×7=64-6×2=42-7×6=80-6×9=9×3-6=7×4-27=3×9-14=6×6-33=4×9-30=7×6-1=8×3-9=6×9-13=7×9-61=7×6-29=9×8-29=5×6-16=2×9-16=2×3-5=5×9-20=9×9-75=7×9-60=5×8-12=3×8-21=6×3-17=5×(28-25)=8×(20-18)=2×(71-68)=7×(82-79)=2×(79-73)=3×(66-64)=8×(37-31)=2×(66-63)=7×(79-71)=3×(30-24)=(61-58)×6=(62-59)×5=(32-28)×2=(26-22)×7=(82-73)×6=(87-79)×3=(21-16)×4=(10-2)×5=(41-33)×6=(77-70)×9=參考答案18+51=6940+47=879+41=5073+5=784+74=7857+2=5926+36=6233+29=625+48=5359+15=7420+42=6238+44=8254+37=9149+28=7761+29=9010+43=5346+25=7123+48=7147+20=6777+14=9171+18=8933+34=6741+30=7138+16=5414+10=2427+68=952+41=436+90=9644+24=6887+11=9810+79=894+90=9473+2=7571+15=8647+53=10027+64=9110+80=9086+2=8824+2=264+79=8390+2=9216+70=8613+5=1838+49=8731+2=337+67=7453+43=9668+16=8421+14=3540+21=6197-93=445-6=3991-19=7286-14=7291-36=5557-10=4750-43=792-61=3139-27=1288-64=2466-23=4385-23=6258-20=3855-34=2141-32=969-58=1192-23=6930-30=030-8=2254-39=1593-81=1277-67=1087-26=6168-32=3645-16=2993-68=2588-57=3125-17=880-35=4567-32=3591-8=8385-56=2992-7=8582-64=1873-66=781-17=6482-53=2950-24=2635-29=678-60=1839-12=2760-58=255-3=5281-4=7786-43=4329-26=383-23=6097-32=6597-40=5784-21=633×2=62×4=85×9=458×6=483×6=186×9=547×4=287×9=634×6=243×8=249×8=726×7=427×8=567×2=146×5=308×8=647×7=497×3=215×8=408×7=5612+18+16=463+35+24=628+4+45=5721+57+22=1008+27+45=8026+2+13=4116+61+23=10035+43+10=8843+33+13=8932+22+19=738+53+29=9031+28+32=9134+6+19=5929+12+21=6216+28+7=5129+12+14=5522+54+8=844+86+8=9827+33+8=6819+53+21=9313+44+37=942+43+19=6463+16+18=9747+26+27=10064+14+5=8316+14+21=517+31+42=8091+4+4=9923+13+2=3822+13+40=752+95+3=1005+2+3=1042+8+48=9828+17+53=9860+13+12=8517+37+5=5920+15+25=6015+47+10=729+13+21=4360+12+6=7859+18+8=8514+59+20=932+65+26=934+4+88=9671+13+14=9838+25+5=687+42+43=9213+4+26=4353+23+22=9832+4+40=7629+68-48=4977+11-6=8216+81-52=4532+61-41=5279+13-27=6591+7-30=6837+29-21=4569+25-32=6284+9-91=255+41-37=5910+35-6=3942+52-62=3238+61-79=2022+43-11=5436+18-2=5252+34-81=564+3-13=5463+17-55=2534+36-44=2653+41-50=4426+41-30=3749+10-29=3017+62-20=5919+58-33=4451+16-40=2737+53-75=1518+16-33=13+53-18=3822+61-80=348+8-48=824+28-3=4913+72-54=3111+67-43=3540+3-35=866+26-78=1469+3-47=2576+18-36=5812+69-49=3235+62-84=1324+34-40=1810+60-64=633+67-54=4637+45-43=3917+75-60=3231+36-35=3228+32-50=1014+70-20=6421+77-61=3746+7-33=2044+31-2=7349-9-15=2564-18-39=788-51-34=384-62-4=1889-46-27=1654-19-19=1663-22-6=3578-46-24=861-27-26=885-43-9=3374-45-22=763-2-34=2759-10-11=3873-48-12=1377-72-3=278-28-14=3685-61-17=769-12-28=2998-33-8=5781-3-8=7087-60-12=1594-59-24=1192-17-65=1077-56-15=684-4-57=2385-21-40=2478-27-12=3962-23-20=1948-31-10=787-72-9=669-35-12=2278-31-38=996-9-59=2866-6-39=2163-31-6=2699-46-20=3395-12-79=445-39-5=187-8-37=4243-11-21=1142-12-11=1978-26-26=2695-4-50=4191-12-21=5887-43-2=4267-11-7=4937-3-14=2063-28-11=2489-13-48=2860-28-6=2669-24+50=9558-16+30=7294-80+74=8839-18+55=7671-46+20=4576-18+5=6374-44+52=8271-45+8=3477-70+62=6979-19+40=10099-96+45=4865-48+7=2475-74+87=8861-25+33=6986-26+36=9645-24+35=5688-21+18=8549-12+11=4829-17+65=7797-37+3=6358-47+13=2431-26+56=6173-64+24=3356-41+66=8178-64+69=8391-28+2=6538-25+85=9849-17+25=5788-85+93=9653-6+44=9167-2+17=8253-34+16=3593-66+9=3658-8+18=6852-5+45=9286-83+95=9863-23+53=9391-70+21=4235-28+46=5384-54+49=7959-57+2=482-15+28=9597-57+52=9233-21+57=6988-78+58=6893-78+81=9640-24+67=8382-52+15=4555-15+9=4970-38+27=5939+(38-10)=6788+(61-57)=9278+(67-51)=946+(79-28)=5752+(95-82)=6577+(15-11)=814+(69-56)=1737+(84-48)=7319+(67-56)=307+(62-25)=4459+(39-9)=8979+(50-43)=8682+(45-27)=1007+(68-18)=5760+(43-35)=6877+(92-71)=9872+(39-24)=8719+(60-42)=3735+(32-24)=4333+(87-48)=7268+(95-70)=9316+(96-19)=9334+(33-28)=3930+(29-24)=3518+(81-54)=4569+(61-30)=10054+(93-58)=8957+(64-51)=7045+(59-27)=775+(56-9)=5294+(87-82)=9915+(12-4)=2345+(81-72)=5434+(98-88)=4449+(23-11)=6171+(35-22)=8471+(78-70)=7911+(29-10)=3029+(85-40)=7458+(34-5)=878+(39-4)=4333+(29-3)=5926+(31-27)=3065+(51-30)=8653+(48-13)=885+(13-4)=1472+(57-48)=8134+(72-44)=6238+(78-47)=6963+(60-50)=7384-(6+7)=7186-(53+16)=1798-(55+35)=887-(5+76)=693-(52+36)=599-(4+5)=9090-(32+24)=3486-(28+35)=2369-(11+16)=4296-(29+17)=5068-(8+45)=1545-(17+23)=583-(32+41)=1058-(20+10)=2884-(35+10)=3989-(62+10)=1788-(4+75)=945-(9+2)=3494-(47+37)=1063-(19+29)=1587-(43+39)=574-(14+33)=2791-(43+20)=2842-(8+6)=2856-(15+28)=1390-(11+9)=7099-(15+54)=3058-(20+19)=1986-(54+25)=778-(41+14)=2388-(2+85)=183-(13+67)=395-(7+43)=4585-(10+21)=5478-(37+12)=2960-(2+8)=5092-(4+30)=5863-(10+9)=4491-(13+51)=2799-(71+15)=1340-(34+2)=435-(15+10)=1069-(30+33)=662-(3+24)=3586-(15+40)=3186-(30+36)=2081-(12+48)=2196-(3+18)=7599-(65+17)=1758-(38+2)=1890-(95-55)=5077-(28-17)=6681-(95-29)=1533-(72-55)=1669-(74-31)=2691-(32-14)=7373-(51-45)=6762-(93-70)=3924-(70-66)=2084-(52-4)=3675-(39-32)=6861-(22-15)=5439-(85-65)=1995-(61-47)=8155-(66-13)=266-(10-2)=5860-(71-68)=5761-(42-13)=3290-(75-51)=6661-(77-48)=3260-(86-57)=3173-(73-23)=2362-(89-46)=1945-(54-20)=1177-(60-55)=7241-(72-61)=3068-(47-5)=2694-(58-38)=7468-(80-43)=3186-(66-53)=7338-(49-46)=3585-(74-55)=6639-(41-7)=518-(79-72)=1172-(44-35)=6340-(92-53)=166-(64-5)=798-(80-3)=2191-(89-13)=1552-(35-10)=2782-(56-46)=7288-(51-47)=8473-(40-33)=6658-(16-2)=4466-(93-80)=5376-(18-11)