一年级90以内加法口算练习题五三天天练精华版（2）带答案.docx

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1、28+30 =30+43 =34+33 =29+32 =42+20 =38+17 =43+21 =37+39 =32+42 =33+20 =38+43 =30+17 =32+18 =39+19 =29+23 =33+41 =40+42=42+32 =37+37 =33+25 =40+30=40+15 =44+35 =37+34=36+34=27+35 =39+25 =41+35 =37+37=27+44=41+26 =42+22 =41+40=41+23 =33+28 =36+15 =44+38 =30+33 =35+26 =26+16 =27+36=40+44=36+43 =27+35 =3

2、6+22 =30+35 =45+29 =37+25 =43+41 =40+34=40+29 =39+35 =31+39 =25+45 =41+43 =38+15 =40+33 =41+39 =39+16=38+21 =32+42 =29+28 =37+28 =39+17 =40+21=32+41 =31+31 =35+33 =26+32 =42+31 =44+44=29+23 =37+34=31+30 =34+44=38+22 =32+33 =27+40=33+31 =32+17 =27+26=39+18 =44+29 =36+23 =28+18 =37+32 =35+39 =40+28 =3

3、8+41 =31+15 =45+41 =38+20=41+34=25+22 =28+16=37+28 =44+43=41+41 =42+32 =32+43 =35+31 =27+22 =26+45 =32+34=26+38 =43+19 =25+36=35+30=44+17 =28+38 =36+35 =42+40 =43+22 =31+16 =41+19 =43+45=34+35 =29+37 =26+16 =26+23 =42+31 =29+43 =36+35 =31+23 =36+16=42+26=34+31 =35+29 =40+31 =34+33 =39+32 =42+20=28+3

4、0 = 5830+43 = 7334+33=6729+32=6142+20=6238+17 = 5543+21=6437+39 = 7632+42 = 7433+20 = 5338+43=8130+17=4732+18=5039+19=5829+23=5233+41=7440+42=8242+32=7437+37 = 7433+25 = 5840+30=7040+15=5544+35 = 7937+34=7136+34=7027+35=6239+25=6441+35 = 7637+37=7427+44=7141+26=6742+22=6441+40=8141+23=6433+28=6136+1

5、5=5144+38=8230+33=6335+26=6126+16=4227+36=6340+44=8436+43=7927+35=6236+22 = 5830+35=6545+29 = 7437+25=6243+41=8440+34=7440+29=6939+35 = 7431+39 = 7025+45 = 7041+43=8438+15=5340+33=7341+39=8039+16=5538+21 = 5932+42=7429+28=5737+28=6539+17=5640+21=6132+41 = 7331+31=6235+33=6826+32 = 5842+31 = 7344+44=

6、8829+23=5237+34=7131+30=6134+44=7838+22=6032+33=6527+40=6733+31=6432+17=4927+26=5339+18=5744+29=7336+23=5928+18=4637+32=6935+39=7440+28=6838+41 = 7931+15=4645+41=8638+20=5841+34=7525+22=4728+16=4437+28=6544+43=8741+41=8242+32 = 7432+43 = 7535+31=6627+22=4926+45 = 7132+34=6626+38=6443+19=6225+36=6135+30=6544+17=6128+38=6636+35=7142+40=8243+22=6531+16=4741+19=6043+45=8834+35=6929+37=6626+16=4226+23=4942+31 = 7329+43 = 7236+35 = 7131+23=5436+16=5242+26=6834+31=6535+29=6440+31 = 7134+33=6739+32=7142+20=62