二年級數學(上)計算題專項練習

二年級數學(上)計算題專項練習20+11=79+2=31+4=17+14=46+5=55+4=49+19=13+66=11+41=14+40=9+13=58+20=11+17=31+8=29+19=76+12=34+43=48+41=30+18=15+46=30+68=36+30=45+42=17+9=2+94=71+27=7+52=17+38=21+22=75+24=14+14=39+32=16+40=35+4=52+9=44+6=61+11=18+60=59+6=16+15=26+67=82+18=42+41=22+23=43+17=9+49=87+7=6+56=41+30=16+6=94-64=42-17=99-19=43-25=75-61=81-67=81-3=60-12=30-15=97-72=89-42=27-19=73-42=65-3=32-12=49-4=78-51=51-14=62-41=86-18=50-21=76-73=48-21=69-19=21-7=98-55=96-52=98-94=56-50=82-34=94-27=95-22=70-68=47-30=96-39=74-9=76-4=46-12=66-24=99-15=94-56=78-39=26-16=96-66=42-23=82-80=59-53=75-15=90-48=55-51=4×4=9×1=5×3=7×7=2×7=4×9=6×7=6×8=9×7=9×5=9×3=6×5=5×4=8×4=2×8=3×2=4×2=8×9=7×4=2×3=24+4+71=46+36+9=5+21+35=43+13+4=14+33+48=7+58+20=4+40+30=65+19+11=35+28+18=24+6+35=16+11+11=19+50+27=33+45+4=27+54+9=58+23+17=33+45+5=11+5+54=45+7+33=40+6+37=17+51+12=27+33+15=2+81+16=26+26+3=26+33+32=23+47+7=80+4+13=69+5+14=4+49+3=19+38+13=21+14+7=23+11+41=28+54+3=39+15+17=54+3+15=13+28+32=4+55+35=23+42+27=4+45+20=43+22+24=6+3+33=5+29+5=21+6+46=6+29+62=9+18+63=16+38+26=26+2+9=24+21+19=9+48+11=21+2+71=50+16+15=43+43-20=73+15-72=80+19-51=81+7-38=35+9-12=40+27-63=9+15-4=59+29-45=17+81-67=76+7-60=24+72-22=20+53-35=37+36-65=55+41-55=17+49-35=24+45-56=62+33-35=53+47-87=42+36-45=5+81-45=84+14-18=6+72-9=11+87-94=35+52-24=13+82-62=23+63-61=3+90-29=22+75-44=11+71-17=59+15-46=58+8-65=42+49-16=18+19-14=44+47-12=58+32-7=51+28-38=15+51-31=80+19-47=21+35-55=70+21-22=55+30-21=34+24-18=23+64-16=31+38-64=87+3-55=41+25-54=46+48-24=62+35-90=30+53-48=52+29-24=96-16-44=51-2-11=94-42-24=97-47-48=52-24-3=63-40-21=93-12-30=80-22-49=45-29-13=76-16-14=78-71-7=65-3-58=97-50-17=47-7-13=99-5-19=55-11-5=99-28-33=75-37-5=56-8-37=89-50-27=98-19-77=92-30-48=68-7-16=69-8-19=50-34-6=84-7-62=65-56-2=54-13-29=83-53-25=91-47-41=87-30-41=62-40-18=97-28-26=62-10-27=68-6-58=74-47-15=72-45-21=54-2-35=95-64-4=64-10-33=93-7-4=76-46-6=82-18-34=87-34-51=49-28-9=96-19-59=82-48-8=77-3-74=23-6-9=87-14-30=82-51+63=90-64+47=77-63+75=77-62+41=96-67+39=94-89+62=45-40+56=24-2+8=30-10+75=98-84+79=89-67+22=83-52+30=86-47+50=7-2+72=30-16+84=97-27+6=70-53+60=31-3+13=90-61+28=71-41+48=36-7+6=47-45+46=94-85+7=72-28+49=73-30+24=64-59+39=54-33+43=68-27+23=67-44+23=93-51+24=51-3+28=73-70+15=84-68+63=46-33+33=25-20+12=91-26+26=71-68+68=73-43+54=75-63+55=95-71+41=25-24+10=84-18+9=67-40+48=66-46+47=56-39+71=96-49+32=63-11+18=69-33+13=13-11+43=23-21+9=53+(41-29)=9+(85-72)=33+(93-45)=73+(90-69)=15+(86-59)=13+(83-52)=43+(80-28)=70+(88-62)=3+(77-60)=56+(3-2)=8+(94-3)=46+(24-6)=14+(89-40)=48+(27-11)=63+(26-12)=16+(69-47)=78+(11-2)=61+(37-34)=6+(71-43)=57+(63-52)=68+(19-18)=4+(68-21)=46+(60-38)=63+(48-42)=15+(63-38)=16+(42-4)=34+(94-66)=46+(80-41)=60+(43-42)=57+(72-59)=39+(41-25)=5+(39-4)=63+(44-34)=39+(61-43)=67+(19-12)=61+(13-11)=59+(79-63)=11+(85-13)=40+(80-40)=62+(96-86)=36+(70-8)=14+(36-22)=5+(29-14)=46+(76-43)=25+(41-26)=61+(64-59)=42+(65-32)=52+(72-24)=17+(59-43)=19+(80-60)=49-(16+5)=86-(21+59)=88-(41+37)=76-(8+64)=92-(52+4)=92-(53+26)=81-(30+20)=98-(46+48)=88-(14+24)=93-(3+74)=87-(33+9)=98-(37+18)=34-(11+8)=61-(10+12)=93-(61+16)=85-(9+15)=99-(38+42)=75-(24+21)=84-(29+53)=69-(10+17)=69-(37+11)=99-(33+44)=96-(12+16)=66-(8+52)=81-(63+2)=91-(37+5)=99-(39+22)=74-(4+18)=75-(29+24)=93-(26+13)=83-(5+73)=95-(8+7)=44-(19+18)=72-(56+10)=61-(46+6)=85-(31+44)=30-(14+10)=75-(6+39)=62-(10+11)=85-(43+39)=90-(14+27)=94-(35+44)=60-(48+4)=86-(18+24)=74-(14+33)=57-(36+16)=58-(20+14)=95-(21+56)=56-(39+13)=97-(38+45)=27-(48-26)=65-(33-29)=8-(89-82)=87-(43-13)=86-(44-38)=72-(72-36)=86-(81-13)=31-(77-63)=68-(50-49)=57-(51-35)=51-(61-52)=43-(66-50)=64-(78-33)=93-(96-87)=57-(59-54)=67-(66-4)=52-(57-14)=40-(68-37)=27-(70-50)=98-(78-33)=26-(44-42)=91-(83-58)=63-(8-4)=99-(48-20)=68-(22-16)=43-(17-8)=41-(74-63)=20-(65-47)=81-(78-9)=71-(54-36)=57-(67-65)=63-(71-35)=66-(64-51)=81-(65-56)=99-(78-72)=98-(13-12)=43-(60-29)=50-(84-46)=43-(85-78)=19-(12-5)=37-(18-9)=41-(48-36)=99-(74-49)=73-(98-43)=40-(61-47)=56-(51-4)=8-(81-77)=82-(38-35)=99-(54-13)=72-(98-73)=61+3×3=10+8×6=3+2×3=20+5×2=44+8×5=6+4×4=10+4×9=82+2×5=92+2×2=60+3×8=56+9×2=25+9×3=16+9×8=31+4×6=68+7×3=42+5×9=38+5×7=7+6×3=70+6×4=8+8×5=79+2×5=19+8×8=26+6×6=31+3×3=18+9×5=5×3+41=6×2+54=9×7+25=8×3+20=4×4+51=7×7+21=5×7+42=6×5+13=5×8+55=3×7+42=2×5+69=8×2+16=7×4+49=3×2+64=8×3+69=9×2+51=5×2+37=2×4+40=5×3+43=3×4+12=3×3+16=9×5+31=8×6+36=2×9+17=5×4+20=72-5×5=62-8×4=84-9×6=49-3×8=71-2×9=62-8×3=82-4×3=52-7×2=39-9×4=95-4×3=41-3×5=92-6×8=87-6×5=48-7×5=44-3×4=74-8×6=84-3×6=82-8×4=75-8×5=75-9×3=7×5-32=5×6-15=3×9-23=8×7-25=9×3-1=9×8-33=4×7-18=4×2-1=4×6-24=4×5-13=6×2-9=6×7-3=9×7-3=4×8-10=7×8-19=7×9-42=8×2-10=8×8-55=6×6-28=6×8-46=7×(28-25)=4×(30-23)=5×(74-68)=3×(56-47)=9×(55-46)=2×(66-59)=8×(27-22)=6×(58-52)=2×(15-6)=6×(99-95)=(49-41)×4=(88-80)×3=(27-19)×4=(22-13)×5=(81-73)×5=(98-90)×9=(71-67)×3=(28-20)×4=(93-90)×2=(16-13)×4=參考答案20+11=3179+2=8131+4=3517+14=3146+5=5155+4=5949+19=6813+66=7911+41=5214+40=549+13=2258+20=7811+17=2831+8=3929+19=4876+12=8834+43=7748+41=8930+18=4815+46=6130+68=9836+30=6645+42=8717+9=262+94=9671+27=987+52=5917+38=5521+22=4375+24=9914+14=2839+32=7116+40=5635+4=3952+9=6144+6=5061+11=7218+60=7859+6=6516+15=3126+67=9382+18=10042+41=8322+23=4543+17=609+49=5887+7=946+56=6241+30=7116+6=2294-64=3042-17=2599-19=8043-25=1875-61=1481-67=1481-3=7860-12=4830-15=1597-72=2589-42=4727-19=873-42=3165-3=6232-12=2049-4=4578-51=2751-14=3762-41=2186-18=6850-21=2976-73=348-21=2769-19=5021-7=1498-55=4396-52=4498-94=456-50=682-34=4894-27=6795-22=7370-68=247-30=1796-39=5774-9=6576-4=7246-12=3466-24=4299-15=8494-56=3878-39=3926-16=1096-66=3042-23=1982-80=259-53=675-15=6090-48=4255-51=44×4=169×1=95×3=157×7=492×7=144×9=366×7=426×8=489×7=639×5=459×3=276×5=305×4=208×4=322×8=163×2=64×2=88×9=727×4=282×3=624+4+71=9946+36+9=915+21+35=6143+13+4=6014+33+48=957+58+20=854+40+30=7465+19+11=9535+28+18=8124+6+35=6516+11+11=3819+50+27=9633+45+4=8227+54+9=9058+23+17=9833+45+5=8311+5+54=7045+7+33=8540+6+37=8317+51+12=8027+33+15=752+81+16=9926+26+3=5526+33+32=9123+47+7=7780+4+13=9769+5+14=884+49+3=5619+38+13=7021+14+7=4223+11+41=7528+54+3=8539+15+17=7154+3+15=7213+28+32=734+55+35=9423+42+27=924+45+20=6943+22+24=896+3+33=425+29+5=3921+6+46=736+29+62=979+18+63=9016+38+26=8026+2+9=3724+21+19=649+48+11=6821+2+71=9450+16+15=8143+43-20=6673+15-72=1680+19-51=4881+7-38=5035+9-12=3240+27-63=49+15-4=2059+29-45=4317+81-67=3176+7-60=2324+72-22=7420+53-35=3837+36-65=855+41-55=4117+49-35=3124+45-56=1362+33-35=6053+47-87=1342+36-45=335+81-45=4184+14-18=806+72-9=6911+87-94=435+52-24=6313+82-62=3323+63-61=253+90-29=6422+75-44=5311+71-17=6559+15-46=2858+8-65=142+49-16=7518+19-14=2344+47-12=7958+32-7=8351+28-38=4115+51-31=3580+19-47=5221+35-55=170+21-22=6955+30-21=6434+24-18=4023+64-16=7131+38-64=587+3-55=3541+25-54=1246+48-24=7062+35-90=730+53-48=3552+29-24=5796-16-44=3651-2-11=3894-42-24=2897-47-48=252-24-3=2563-40-21=293-12-30=5180-22-49=945-29-13=376-16-14=4678-71-7=065-3-58=497-50-17=3047-7-13=2799-5-19=7555-11-5=3999-28-33=3875-37-5=3356-8-37=1189-50-27=1298-19-77=292-30-48=1468-7-16=4569-8-19=4250-34-6=1084-7-62=1565-56-2=754-13-29=1283-53-25=591-47-41=387-30-41=1662-40-18=497-28-26=4362-10-27=2568-6-58=474-47-15=1272-45-21=654-2-35=1795-64-4=2764-10-33=2193-7-4=8276-46-6=2482-18-34=3087-34-51=249-28-9=1296-19-59=1882-48-8=2677-3-74=023-6-9=887-14-30=4382-51+63=9490-64+47=7377-63+75=8977-62+41=5696-67+39=6894-89+62=6745-40+56=6124-2+8=3030-10+75=9598-84+79=9389-67+22=4483-52+30=6186-47+50=897-2+72=7730-16+84=9897-27+6=7670-53+60=7731-3+13=4190-61+28=5771-41+48=7836-7+6=3547-45+46=4894-85+7=1672-28+49=9373-30+24=6764-59+39=4454-33+43=6468-27+23=6467-44+23=4693-51+24=6651-3+28=7673-70+15=1884-68+63=7946-33+33=4625-20+12=1791-26+26=9171-68+68=7173-43+54=8475-63+55=6795-71+41=6525-24+10=1184-18+9=7567-40+48=7566-46+47=6756-39+71=8896-49+32=7963-11+18=7069-33+13=4913-11+43=4523-21+9=1153+(41-29)=659+(85-72)=2233+(93-45)=8173+(90-69)=9415+(86-59)=4213+(83-52)=4443+(80-28)=9570+(88-62)=963+(77-60)=2056+(3-2)=578+(94-3)=9946+(24-6)=6414+(89-40)=6348+(27-11)=6463+(26-12)=7716+(69-47)=3878+(11-2)=8761+(37-34)=646+(71-43)=3457+(63-52)=6868+(19-18)=694+(68-21)=5146+(60-38)=6863+(48-42)=6915+(63-38)=4016+(42-4)=5434+(94-66)=6246+(80-41)=8560+(43-42)=6157+(72-59)=7039+(41-25)=555+(39-4)=4063+(44-34)=7339+(61-43)=5767+(19-12)=7461+(13-11)=6359+(79-63)=7511+(85-13)=8340+(80-40)=8062+(96-86)=7236+(70-8)=9814+(36-22)=285+(29-14)=2046+(76-43)=7925+(41-26)=4061+(64-59)=6642+(65-32)=7552+(72-24)=10017+(59-43)=3319+(80-60)=3949-(16+5)=2886-(21+59)=688-(41+37)=1076-(8+64)=492-(52+4)=3692-(53+26)=1381-(30+20)=3198-(46+48)=488-(14+24)=5093-(3+74)=1687-(33+9)=4598-(37+18)=4334-(11+8)=1561-(10+12)=3993-(61+16)=1685-(9+15)=6199-(38+42)=1975-(24+21)=3084-(29+53)=269-(10+17)=4269-(37+11)=2199-(33+44)=2296-(12+16)=6866-(8+52)=681-(63+2)=1691-(37+5)=4999-(39+22)=3874-(4+18)=5275-(29+24)=2293-(26+13)=5483-(5+73)=595-(8+7)=8044-(19+18)=772-(56+10)=661-(46+6)=985-(31+44)=1030-(14+10)=675-(6+39)=3062-(10+11)=4185-(43+39)=390-(14+27)=4994-(35+44)=1560-(48+4)=886-(18+24)=4474-(14+33)=2757-(36+16)=558-(20+14)=2495-(21+56)=1856-(39+13)=497-(38+45)=1427-(48-26)=565-(33-29)=618-(89-82)=187-(43-13)=5786-(44-38)=8072-(72-36)=3686-(81-13)=1831-(77-63)=1768-(50-49)=6757-(51-35)=4151-(61-52)=4243-(66-50)=2764-(78-33)=1993-(96-87)=8457-(59-54)=5267-(66-4)=552-(57-14)=940-(68-37)=927-(70-50)=798-(78-33)=5326-(44-42)=2491-(83-58)=6663-(8-4)=5999-(48-20)=7168-(22-16)=6243-(17-8)=3441-(74-63)=3020-(65-47)=281-(78-9)=1271-(54-36)=5357-(67-65)=5563-(71-35)=2766-(64-51)=5381-(65-56)=7299-(78-72)=9398-(13-12)=9743-(60-29)=1250-(84-46)=1243-(85-78)=3619-(12-5)=1237-(18-9)=2841-(48-36)=2999-(74-49)=7473-(98-43)=1840-(61-47)=2656-(51-4)=98-(81-