30以内三个整数的加法计算练习题100道及答案2

1.,10+2+18=,(),51.,29+15+9=,()

2.,15+12+20=,(),52.,26+22+7=,()

3.,16+29+4=,(),53.,2+24+12=,()

4.,15+14+17=,(),54.,9+26+9=,()

5.,2+21+19=,(),55.,24+19+12=,()

6.,22+1+29=,(),56.,14+4+24=,()

7.,19+5+30=,(),57.,1+15+11=,()

8.,10+14+13=,(),58.,5+25+5=,()

9.,12+1+30=,(),59.,30+9+19=,()

10.,22+12+19=,(),60.,9+9+7=,()

11.,20+5+26=,(),61.,17+22+18=,()

12.,6+21+16=,(),62.,16+14+20=,()

13.,13+21+5=,(),63.,3+11+28=,()

14.,24+13+7=,(),64.,4+22+10=,()

15.,20+18+4=,(),65.,7+18+30=,()

16.,29+25+15=,(),66.,24+8+1=,()

17.,17+21+3=,(),67.,4+24+10=,()

18.,9+9+28=,(),68.,1+30+18=,()

19.,27+4+11=,(),69.,19+23+18=,()

20.,22+19+25=,(),70.,29+29+20=,()

21.,18+27+4=,(),71.,16+20+11=,()

22.,15+10+27=,(),72.,30+13+25=,()

23.,7+6+20=,(),73.,27+29+30=,()

24.,24+20+15=,(),74.,29+1+1=,()

25.,17+15+2=,(),75.,1+7+29=,()

26.,16+2+16=,(),76.,16+10+16=,()

27.,20+25+8=,(),77.,6+25+23=,()

28.,8+10+13=,(),78.,13+9+29=,()

29.,19+10+12=,(),79.,17+13+2=,()

30.,17+12+4=,(),80.,3+14+25=,()

31.,10+10+25=,(),81.,15+27+27=,()

32.,3+27+27=,(),82.,14+28+1=,()

33.,24+27+21=,(),83.,15+7+21=,()

34.,12+3+1=,(),84.,7+8+30=,()

35.,22+25+22=,(),85.,18+4+17=,()

36.,4+6+27=,(),86.,10+27+4=,()

37.,18+27+24=,(),87.,4+4+18=,()

38.,18+12+13=,(),88.,30+29+26=,()

39.,30+12+6=,(),89.,6+9+15=,()

40.,2+23+25=,(),90.,29+8+14=,()

41.,12+19+30=,(),91.,10+9+16=,()

42.,8+24+18=,(),92.,5+21+10=,()

43.,19+22+30=,(),93.,25+6+17=,()

44.,8+7+7=,(),94.,15+30+10=,()

45.,28+13+16=,(),95.,24+3+8=,()

46.,4+12+12=,(),96.,2+2+1=,()

47.,16+28+2=,(),97.,28+27+3=,()

48.,4+18+22=,(),98.,27+23+24=,()

49.,1+22+16=,(),99.,26+26+7=,()

50.,21+5+29=,(),100.,18+10+29=,()

1.,10+2+18=,(30),51.,29+15+9=,(53)

2.,15+12+20=,(47),52.,26+22+7=,(55)

3.,16+29+4=,(49),53.,2+24+12=,(38)

4.,15+14+17=,(46),54.,9+26+9=,(44)

5.,2+21+19=,(42),55.,24+19+12=,(55)

6.,22+1+29=,(52),56.,14+4+24=,(42)

7.,19+5+30=,(54),57.,1+15+11=,(27)

8.,10+14+13=,(37),58.,5+25+5=,(35)

9.,12+1+30=,(43),59.,30+9+19=,(58)

10.,22+12+19=,(53),60.,9+9+7=,(25)

11.,20+5+26=,(51),61.,17+22+18=,(57)

12.,6+21+16=,(43),62.,16+14+20=,(50)

13.,13+21+5=,(39),63.,3+11+28=,(42)

14.,24+13+7=,(44),64.,4+22+10=,(36)

15.,20+18+4=,(42),65.,7+18+30=,(55)

16.,29+25+15=,(69),66.,24+8+1=,(33)

17.,17+21+3=,(41),67.,4+24+10=,(38)

18.,9+9+28=,(46),68.,1+30+18=,(49)

19.,27+4+11=,(42),69.,19+23+18=,(60)

20.,22+19+25=,(66),70.,29+29+20=,(78)

21.,18+27+4=,(49),71.,16+20+11=,(47)

22.,15+10+27=,(52),72.,30+13+25=,(68)

23.,7+6+20=,(33),73.,27+29+30=,(86)

24.,24+20+15=,(59),74.,29+1+1=,(31)

25.,17+15+2=,(34),75.,1+7+29=,(37)

26.,16+2+16=,(34),76.,16+10+16=,(42)

27.,20+25+8=,(53),77.,6+25+23=,(54)

28.,8+10+13=,(31),78.,13+9+29=,(51)

29.,19+10+12=,(41),79.,17+13+2=,(32)

30.,17+12+4=,(33),80.,3+14+25=,(42)

31.,10+10+25=,(45),81.,15+27+27=,(69)

32.,3+27+27=,(57),82.,14+28+1=,(43)

33.,24+27+21=,(72),83.,15+7+21=,(43)

34.,12+3+1=,(16),84.,7+8+30=,(45)

35.,22+25+22=,(69),85.,18+4+17=,(39)

36.,4+6+27=,(37),86.,10+27+4=,(41)

37.,18+27+24=,(69),87.,4+4+18=,(26)

38.,18+12+13=,(43),88.,30+29+26=,(85)

39.,30+12+6=,(48),89.,6+9+15=,(30)

40.,2+23+25=,(50),90.,29+8+14=,(51)

41.,12+19+30=,(61),91.,10+9+16=,(35)

42.,8+24+18=,(50),92.,5+21+10=,(36)

43.,19+22+30=,(71),93.,25+6+17=,(48)

44.,8+7+7=,(22),94.,15+30+10=,(55)

45.,28+13+16=,(57),95.,24+3+8=,(35)