一年级90以内加法口算练习题五三天天练精华版（5）带答案.docx

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1、35+38 =34+40=39+37 =25+32 =29+27 =26+21 =25+17 =42+41 =31+41 =41+41 =39+44=34+40=45+42=26+16=28+16=33+21 =45+38=28+32 =45+26=25+29=28+33 =25+15 =26+30 =36+23 =27+20=36+19=45+42=25+21 =38+34=44+21=27+20=29+25 =36+38=35+29=33+37 =35+36 =34+27 =28+45 =34+38 =30+17=41+42 =29+32 =32+43 =25+44=38+18 =29+3

2、1 =28+35 =32+33 =28+40=30+22 =31+43 =28+25 =35+45 =44+33 =40+26=28+18 =30+38=45+25=28+42=26+28=25+15=29+40=43+19=28+21 =43+34=36+15=44+19=43+21 =31+29=38+17=40+44=33+22 =45+28=45+17=38+28=41+17=44+31 =28+38 =25+21 =45+29=44+19=27+19=27+37=35+21 =36+26=41+19=32+44=32+25 =44+38 =32+25 =32+20=32+34=37+

3、40=30+41 =27+29 =25+36=33+34=42+24=43+20=32+41 =28+26=42+43=45+44=43+39=43+18=39+39=28+21 =32+29 =38+42=41+26=45+16=32+28 =41+24=35+42 =34+40=42+30=39+15 =28+23 =26+40=38+33 =31+27=29+26=29+35 =34+38 =31+41 =43+37 =31+42 =25+32 =42+39=37+15 =35+25 =43+23 =35+38 = 7334+40=7439+37 = 7625+32=5729+27 =

4、5626+21=4725+17=4242+41=8331+41 = 7241+41=8239+44=8334+40=7445+42=8726+16=4228+16=4433+21=5445+38=8328+32=6045+26=7125+29=5428+33=6125+15=4026+30=5636+23=5927+20=4736+19=5545+42=8725+21=4638+34=7244+21=6527+20=4729+25 = 5436+38=7435+29=6433+37 = 7035+36 = 7134+27=6128+45=7334+38 = 7230+17=4741+42=83

5、29+32=6132+43 = 7525+44=6938+18 = 5629+31=6028+35=6332+33=6528+40=6830+22=5231+43 = 7428+25=5335+45=8044+33 = 7740+26=6628+18=4630+38=6845+25 = 7028+42 = 7026+28=5425+15=4029+40=6943+19=6228+21=4943+34=7736+15=5144+19=6343+21=6431+29=6038+17 = 5540+44=8433+22=5545+28=7345+17=6238+28=6641+17=5844+31

6、= 7528+38=6625+21=4645+29=7444+19=6327+19=4627+37=6435+21 = 5636+26=6241+19=6032+44=7632+25=5744+38=8232+25=5732+20=5232+34=6637+40=7730+41=7127+29=5625+36=6133+34=6742+24=6643+20=6332+41=7328+26=5442+43=8545+44=8943+39=8243+18=6139+39=7828+21=4932+29=6138+42=8041+26=6745+16=6132+28=6041+24=6535+42 = 7734+40=7442+30 = 7239+15=5428+23=5126+40=6638+33=7131+27=5832+15=47 29+26=55 29+35=6434+38 = 72 31+41 = 72 43+37=8031+42 = 73 25+32=57 42+39=81 37+15=52 35+25=60 43+23=66