一年级90以内加法口算练习题五三天天练精华版（10）带答案.docx

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1、27+37 =29+22=36+28 =26+18 =28+42 =26+22=39+21 =28+18=41+35 =29+38 =26+27 =36+20=36+42 =34+44=26+26 =41+26=33+31 =44+40 =25+18 =33+16=38+15 =40+33 =29+16 =33+22 =42+43 =43+21 =29+45 =39+21 =38+16=29+41 =41+20 =27+22=36+44=41+42 =33+26 =33+18=27+36=30+27 =27+25 =37+15=28+38 =28+19 =42+26 =40+19=44+32

2、=34+33 =33+17 =26+41 =36+30=31+22=26+32 =30+40=29+39 =43+23 =30+43 =39+21 =41+36=44+35 =38+39 =39+21 =26+45 =30+27 =39+38 =35+43 =36+37 =29+28 =26+23 =40+44=41+42 =44+43 =34+20 =31+37=33+16=30+39 =34+39 =26+17 =36+19=35+28 =30+43 =45+39=36+37 =44+26=28+15 =34+41 =27+16=39+18 =29+22 =29+18 =32+34=35+

3、43 =45+31 =44+35=33+43 =32+34=40+41 =27+35=40+19 =36+28 =38+23 =43+41 =41+15 =33+15 =30+17 =29+42 =39+34=42+37 =40+15 =27+25 =26+44=43+34=32+40 =44+30=37+15 =28+44=32+36 =40+37 =45+32 =37+31 =25+38 =27+21 =43+30=42+35 =35+41 =33+24=31+43 =39+18 =40+18 =28+39=45+38 =45+15=40+25 =44+24=30+31 =44+39 =3

4、6+44=29+37=39+19 =28+21 =25+19 =36+18 =26+22 =40+35 =32+45 =39+17=28+39=32+38 =42+27 =41+44=40+42 =35+29 =33+26 =29+31 =36+40=45+39 =35+19 =34+17 =27+37=6429+22=5136+28=6426+18=4428+42=7026+22=4839+21=6028+18=4641+35 = 7629+38=6726+27 = 5336+20=5636+42=7834+44=7826+26=5241+26=6733+31=6444+40=8425+18

5、=4333+16=4938+15=5340+33 = 7329+16=4533+22 = 5542+43=8543+21=6429+45=7439+21=6038+16=5429+41 = 7041+20=6127+22=4936+44=8041+42=8333+26=5933+18 = 5127+36=6330+27 = 5727+25=5237+15=5228+38=6628+19=4742+26=6840+19=5944+32=7634+33=6733+17=5026+41=6736+30=6631+22=5326+32=5830+40=7029+39=6841+36=7726+45 =

6、 7136+37=7341+42=8333+16=4936+19=5536+37=7327+16=4332+34=6633+43=7640+19=5941+15=5643+23=6630+43=7339+21=6044+35 = 7938+39=7739+21=6030+27 = 5739+38 = 7735+43 = 7829+28 = 5726+23=4940+44=8444+43=8734+20=5431+37=6830+39=6934+39 = 7326+17=4335+28=6330+43=7345+39=8444+26=7028+15=4334+41=7539+18 = 5729+

7、22=5129+18=4735+43 = 7845+31=7644+35=7932+34=6640+41=8127+35=6236+28=6438+23=6143+41=8433+15=4830+17=4729+42 = 7139+34=7342+37 = 7940+15=5527+25 = 5226+44=7043+34=7732+40=7244+30=7437+15=5228+44=7232+36=6840+37 = 7745+32=7737+31=6825+38=6327+21=4843+30=7342+35 = 7735+41=7633+24=5731+43 = 7439+18 = 5740+18 = 5828+39=6745+38=8345+15=6040+25=6544+24=6830+31=6144+39=8336+44=8029+37=6639+19=5828+21=4925+19=4436+18 = 5426+22=4840+35 = 7532+45=7739+17=5628+39=6732+38 = 7042+27=6941+44=8540+42=8235+29=6433+26=5929+31=6036+40=7645+39=8435+19=5434+17 = 51