50以内加减法口算练习题不进退位.doc

精品文档50以内加减法口算练习题 25+13= 28+20= 39-18= 40-10= 25+24=48-18= 19+1= 37+11= 29-14= 44-20=22+11= 38+12= 20+19= 41+7= 38+2=49-9= 48-11= 32+10= 3+40= 6+24=20+19= 11+19= 11+34= 10+29= 10+36=1+16= 1+36= 1+44= 49-8= 48-17=40+3= 40+9= 43-21= 44-13= 40+2=36+3= 34+11= 36-15= 36+3= 37+2=38-14= 34+5= 34-4= 34+11= 34+4=35+15= 35-4= 30+20= 39-7= 30+13= 21+18= 21+27= 21+19= 21-11= 19-19=19+20= 17+21= 17+2= 17+30= 17+32=16+40= 16+32= 16-14= 15+34= 15+21=11+38= 49-40= 49-9= 49+1= 48-41= 48-16= 48-17= 48-23= 47+2= 47+0=47-13= 47-5= 46+3= 46-15= 46-11=46+0= 45+4= 45-3= 45+1= 45-22=44+6= 44+1= 44-13= 44-24= 44-30= 44-32= 44-22= 44+3= 43-21= 43+4=42-11= 42+8= 42-0= 42-41= 42-31=50以内加减法口算练习题姓名： - 时间：- 50题答对-题 41+6= 41-11= 41-10= 41-0= 41+13= 49-39= 40+10= 40+8= 40-30= 40-20= 40-30= 39-19= 39-1= 39+10= 39+1=38+11= 31+9= 38-6= 39-9= 38+2=37-17= 37-6= 37+12= 37+2= 32+2+2=37-3-2= 35+0+3= 36+3= 36-4= 36+14=36-3-1= 36+11= 36+11+1= 35+5= 35+14=35-12= 35-4= 35+3= 34+14= 34+10=33+13= 33+16= 33+10+2= 33-11= 33-1=32+11= 32+17= 32-12= 32-21= 32+15= 31+18= 31-11= 31+9= 31+19= 37-5= 30+20= 39-19= 30+16= 30+18= 29+21= 29-18= 29+11= 29-9= 29+20= 28+22= 28-13= 28+12= 28+2= 27+1= 27+11= 27-5= 22+14= 27+13= 27+12= 25+14= 26-5= 26-3= 26+14= 26+11= 26-2= 25+24= 25-11= 25-20= 25+23= 24+15= 24-11= 24+11= 24+5= 24+3= 23+23= 23+7= 22+14= 22+11= 22+8= 22-7= 20+26= 20+17= 20+16= 20-3= 20+29= 50以内加减法口算练习题姓名： - 时间：- 50题答对-题19+5= 19+9= 19+13= 19+11= 14+23=12+25= 19+30= 18+12= 18+11= 18+12=18-7= 18+31= 18-17= 17+33= 17+21=17+22= 17+21= 17+1= 17-9= 17-3=16+33= 16+30= 16+21= 16+22= 16+13=16+13= 16+9= 16-10= 16-7= 16-14=15+35= 15+33= 15+29= 15+25= 15+18=15-7= 14+36= 14+