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1、二年级数学计算题集锦66-38=7294=5(549)=94-45=94-(86-85)=47-(90-65)=9(183)=83-35+32=50-25+55=29+(79-45)=40+46-18=28(22)=91-29-17=19-(88-84)=57+9=99-54-3=57+22+3=7+57+6=79-(62-55)=96-70-15=89+10=497=18(728)=54-(93-43)=49+2=47-(35+7)=45+48+7=43+(20-9)=63=72-213=86-74+14=4+(95-85)=76-72+5=48+(41-11)=79-28=35(71-64
2、)=79+19=248=36+6-27=16(22)=248=81(33)=567=51+36-37=42(23)=79-(63-55)=34-637=33+55-44=45-(24+3)=56=92-53-36=59-35=19+70-28=8(357)=84-74+4=245=44+26=68-12=42(91-84)=78-(5+7)=36+9+50=53-38+20=84-28+44=34-21-13=213=96-486=46+35-2=342=73-(83-62)=5672=47-(43-20)=72-11=99-28-28=6(186)=16+48=238=73+78=183+5
3、6=57+648=32+31=4(567)=43+2=78-(46+18)=7+79=95-164=4864=5(213)=(72-68)2=2737=4883=27(33)=11+(82-16)=8800-8400=6(488)=64-(49+12)=68+46=54-16+62=69+3-41=83-(43+3)=4052=24(24)=54+16=76+23=67+21=(85-61)4=1027=12+30+52=5-205=27(182)=89-35-52=88-20=76+30=549+36=(24-18)3=386=(73-67)3=85-25=50-(53-9)=48+306=
4、2+84+3=32-186=79-(29+40)=369+57=2800+1300=37+(50-7)=32(24)=75-64=384=83-355=63+17=87-(2+27)=97-(76-73)=35+4=72-(86-70)=41+44=45(637)=98-22+2=24+31=71+23=2048=819=6+204=8700-5900=2+36+32=34-(26-9)=66-44+46=65+(49-21)=91-28=58-248=58+(67-35)=1400+700=76-3-12=16-459=89-(48+25)=97-91=14+(91-24)=4(357)=2
5、6-142=22+(98-56)=15(65-62)=2+59-47=78-(36+27)=2443=1500+6400=71-19-41=329=57+41=46+83=9+(42-29)=66+41=65-(3+25)=83-58-5=17-(88-74)=44+2+44=639=700-600=64-11=23+73-39=8(82)=80-15=54-39+16=8700+900=69-52-11=5800-2800=57+(68-63)=73-37=90-53-21=39+(49-23)=142+92=72-9+35=(60-56)2=63(33)=76-42=15+81-68=43
6、2=82-24=6+61-43=10+18+54=20+35+21=42-37+30=77-51-13=94-29=1689=94+23=76+255=6800+2300=78-(44+3)=29+8+52=13+(64-46)=90-58=497+10=44+55-50=99-(65+9)=168+83=49-73=2300+100=52+(68-34)=9(273)=16(729)=189=48+(78-72)=33-24=22=4-164=97-(46+10)=12+68+8=71-41=23+63=80-(92-46)=92-71-9=91-567=29+32=3+31=25+50=3
7、0-13+53=36+73=16(57-53)=17-93=11+23+46=86-66+36=279+25=19+40=3053=(59-19)5=30-17=21+72-61=13-4=61+(96-85)=96-20-45=13+31=72+28-99=69-(8-3)=11+56=8194=42(213)=62+25=44-(7+8)=4600+2900=56(42)=10+25=496=7100-6200=12(84-78)=23+77-17=52-(3+2)=50+(48-9)=99-33=6+81=84-18=59+162=79-68+25=7600-1200=11+88=64-
8、(17+29)=4(11-3)=34=71-63-5=(90-9)9=71-12+4=236=51-(84-46)=(9-4)6=34+32+28=18(488)=632=70-(53+9)=1624=6+61=37=59-(39-17)=41-(12+25)=21(497)=3(568)=1000-900=25+12+50=88-62-26=91-(10+16)=87-31=2(57-52)=96-39=42-248=50-84=24(23)=87-45=45+56=20+12=46-20=70-123=64-45=91-(45+46)=637+29=67-42+34=82+45=38-42
9、6=20+(89-49)=48-33=35(102)=9+52+13=5496=18(60-54)=20(153)=87-85=73-819=24(488)=60+(28-15)=24-255=47-(26-5)=82-74+18=8500-700=273=31-279=83-58-19=63(728)=(97-49)8=53+36=35+56=68-(11+6)=91-86+64=25=45-37+79=62-14=11+729=77-7-12=48-42+56=79-44-4=22+25=328+81=21-14+12=8(213)=82-(23-17)=17+(85-69)=2849=1
10、6+728=247=28+(98-84)=79-68=73-52=15(93)=9+58+19=244=68+24-92=85=8(94-85)=4700+5200=31-29+58=78+324=33-15+40=7(366)=53-(20+21)=46-328=39+5+43=59+25=81-76+51=60-639=49+29-12=422=244=(66-42)3=46-(8+32)=(35-23)4=455=65-64+90=93-60=64-33=65+84=35+45+5=97-21=405+6=38-5+32=5700-5200=62-50-6=39=(55-46)8=70-(48+12)=94-(46-9)=2200+5900=12-(32-25)=60-(57-32)=81-53=5(89-80)=58-(50-16)=65-53=62-30=91-(30+8)=48-18=75+255=(76-72)2=2
