(完整版)一年级数学下册50以内口算题

(完整版)一年级数学下册50以内口算题

姓名：------------------时间：-------------50以内加减法口算练习题(一)1.25+19=2.28+20=3.39-18=4.40-17=5.25+24=6.48-19=7.22+11=8.49-9=9.20+19=10.1+16=11.40+3=12.36+8=13.38-14=14.35+15=15.19+22=16.38+12=17.48-11=18.11+19=19.1+36=20.40+9=21.34+11=22.34+9=23.35-6=24.37+11=25.20+19=26.32+10=27.11+34=28.1+44=29.43-21=30.36-18=31.34-7=32.30+20=33.29-14=34.41+7=35.3+40=36.10+29=37.49-8=38.44-17=39.36+6=40.34+11=41.30-7=42.44-20=43.38+6=44.6+24=45.10+36=46.48-17=47.40+2=48.37+9=49.34+4=50.30+13=50以内加减法口算练习题(二)1.21+18=2.21+27=3.21+19=4.21-11=5.19-19=6.19+20=7.16+40=8.11+38=9.48-19=10.47-13=11.46+0=12.44+6=13.44-37=14.42-17=15.19+28=16.16+39=17.49-40=18.48-17=19.47-9=20.45+4=21.44+1=22.44-25=23.42+8=24.17+26=25.16-14=26.49-9=27.48-23=28.46+3=29.45-3=30.44-16=31.44+3=32.42-0=33.17+30=34.15+34=35.49+1=36.47+2=37.46-18=38.45+1=39.44-24=40.43-29=41.42-41=42.17+33=43.15+29=44.48-41=45.47+0=46.46-11=47.45-22=48.44-30=49.43+4=50.42-37=50以内加减法口算练习题(三)1.41+6=2.41-11=3.41-19=4.41-0=5.41+13=6.41-39=7.40-39=8.38+11=9.37-17=10.37-3-9=11.36-3-12=12.35-19=13.33+13=14.32+11=15.40+10=16.39-19=17.38+9=18.37-6=19.37+0+11=20.36+11=21.35-6=33+17=50,32+17=49,40+8=48,39-1=38,38-6=32,37+12=49,36+9=45,36+11+1=48,35+8=43,33+10+2=45,32-12=20,40-30=10,39+11=50,38-9=29,37+8=45,36-4=32,35+5=40,34+14=48,33-11=22,32-21=11,40-21=19,39+5=44,38+5=43,37+2+8=47,36+14=50,35+14=49,34+10=44,33-9=24,32+15=4750以内加减法口算练习题(四)姓名：------------------时间：-------------50题答对---------题31+18=49,31-11=20,31+9=40,31+19=50,31-5=26,30+20=50,29-18=11,28-13=15,27-5=22,26-5=21,25+24=49,24-11=13,23+7=30,20+26=46,30-19=11,29+11=40,28+17=45,27+14=41,26-3=23,25-11=14,24+11=35,22+19=41,20+17=37,30+16=46,29-9=20,28+23=51,27+13=40,26+14=40,25-20=5,24+8=32,22+11=33,20+16=36,30+18=48,29+20=49,27+5=32,27+12=39,26+11=37,25+23=48,24+3=27,22+8=30,20-3=17,29+21=50,28+22=50,27+19=46,27+14=41,26-2=24,24+18=42,23+23=46,22-7=15,20+29=4950以内加减法口算练习题(五)姓名：------------------时间：-------------50题答对---------题19+5=24,19+9=28,19+13=32,19+17=36,19+23=42,19+29=48,18-7=11,17+26=43,16+33=49,16+15=31,15+35=50,15-7=8,14+24=38,14+7=21,19+31=50,18+31=49,17+21=38,16+30=46,16+9=25,15+33=48,14+36=50,14+20=34,13+36=49,18+12=30,18-17=1,17+17=34,16+29=45,16-10=6,15+29=44,14+33=47,14+17=31,13+34=47,18+19=37,17+33=50,17-9=8