一年级90以内加法口算练习题五三天天练精华版（3）带答案.docx

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1、45+33 =38+44=33+38 =30+23 =30+21 =27+20 =43+29=34+16=30+20 =30+24=40+24=27+22 =38+22 =26+32 =32+15 =38+21 =45+28 =38+44=36+20=31+37 =35+38 =38+41 =27+18=26+37=29+39=40+24=40+42=40+16 =25+19 =45+18 =41+21 =25+29=27+22 =26+20 =43+32 =29+18 =43+16=25+19 =29+42 =38+18 =42+32 =27+15 =45+15 =27+28 =43+32

2、=34+26 =38+45 =26+34=38+23 =29+18 =43+18 =36+22 =34+15 =30+17 =38+34=30+33 =37+25 =37+23 =31+31 =31+45 =27+41 =41+16 =25+16=26+31 =43+40 =44+44=37+24=32+36 =27+33 =31+29=38+31 =33+27=34+29=31+19 =39+21 =42+44=34+38 =28+21 =44+39 =37+32 =33+19 =43+40=27+44=43+39 =35+28 =35+27 =45+29 =37+21 =25+24=45+

3、18 =36+25 =35+19 =35+18=44+19 =32+41 =35+27 =25+25 =26+40 =32+35 =29+41 =40+38 =26+18 =31+44=39+17 =31+41 =31+30 =30+15 =39+19 =30+35 =45+19 =31+27=35+37 =29+38 =30+31 =29+15 =41+18=31+23 =38+15=45+41 =28+25 =27+27=29+40 =37+32 =42+18 =41+44=34+44=34+29 =42+39 =40+26=29+25 =25+32 =29+40=45+33 = 7838

4、+44=8233+38 = 7130+23 = 5330+21 = 5127+20=4743+29 = 7234+16=5030+20=5030+24=5440+24=6427+22=4938+22=6026+32=5832+15=4738+21=5945+28 = 7338+44=8236+20=5631+37=6835+38 = 7338+41=7927+18=4526+37=6329+39=6840+24=6440+42=8240+16=5625+19=4445+18=6341+21=6225+29=5427+22=4926+20=4643+32 = 7529+18=4743+16=59

5、25+19=4429+42 = 7138+18=5642+32=7427+15=4245+15=6027+28 = 5543+32 = 7534+26=6038+45=8326+34=6038+23=6129+18=4743+18=6136+22 = 5834+15=4930+17=4738+34=7230+33=6337+25=6237+23=6031+31=6231+45=7627+41=6841+16=5725+16=4126+31=5743+40=8344+44=8837+24=6132+36=6827+33=6031+29=6038+31=6933+27=6034+29=6331+1

6、9=5039+21=6042+44=8634+38=7228+21=4944+39=8337+32=6933+19 = 5243+40=8327+44=7143+39=8235+28=6335+27=6245+29 = 7437+21=5825+24=4945+18=6336+25=6135+19 = 5435+18=5344+19=6332+41 = 7335+27=6225+25 = 5026+40=6632+35=6729+41=7040+38 = 7826+18=4431+44=7539+17=5631+41 = 7231+30=6130+15=4539+19 = 5830+35=6545+19=6431+27=5835+37 = 7229+38=6730+31=6129+15=4441+18=5931+23=5438+15=5345+41=8628+25=5327+27=5429+40=6937+32=6942+18=6041+44=8534+44=7834+29=6342+39=8140+26=6629+25 = 5425+32=5729+40=69