50以内加减混合300题

50以内加减混合100题（1）45-22= 32+15= 13+25= 34+29= 46-11=19+15= 46-8= 27-8= 48+6= 23-13=27-12= 29+13= 33+14= 33-6= 38+26=29+28= 23+18= 19+36= 18+18= 43+17=46+19= 19+19= 18+18= 27+12= 41-5=14+46= 37-22= 42+18= 48-14= 28+2=29-13= 28+14= 48-15= 34-16= 39+14=44-33= 29+13= 45-5= 26+42= 44+13=29-14= 38+5= 42-16= 33+17= 37-8=25-19= 25+8= 47-7= 16+16= 34-5=36+14= 32+15= 37-6= 27-17= 35-19=23+8= 28+17= 38-6= 40-5= 40-4=50-13= 30-20= 38+11= 31-9= 26+18=17+37= 47-16= 42-5= 48-14= 29-3=39-12= 24-11= 39-12= 38+5= 37-7=25+26= 38+17= 49+15= 44+4= 35-13=25-12= 31-1= 46+9= 48-8= 23+17=42-6= 36-15= 24-12= 47-13= 24-12=45+22= 32-15= 45+25= 34-29= 46+11=49-15= 46+8= 27+8= 48-6= 23+13=50以内加减混合100题（2）27-22= 29-13= 33-24= 33+6= 38-26=49-28= 43-18= 49-36= 48-18= 43-13=46+19= 19+19= 18+18= 27+12= 41-5=44-20= 40-20= 48-18= 48-14= 28-12=29-13= 28-14= 48+12= 36-16= 30+14=44-33= 29-13= 45-5= 26+42= 44-13=29-19= 38-5= 42-12= 33+17= 37-8=25-15= 25+8= 47-7= 36-16= 35-5=36+14= 32+15= 37-6= 27-17= 35-19=23-8= 28-17= 38-6= 40-5= 40-4=50-10= 30-20= 38-11= 31+9= 26-8=37-13= 47-16= 42+5= 48-14= 29+3=39-11= 44-11= 39+11= 35+5= 37-7=46-26= 38-17= 49-15= 44+4= 35-13=25+12= 31-21= 46-9= 48-8= 23-17=42+6= 36+15= 24-12= 47+13= 24+12=35-22= 42+15= 35-25= 49-29= 46-17=29+15= 36-8= 29+8= 48-6= 23+13=27-22= 27+13= 36+24= 36-6= 30-10=48+8= 45+8= 46-26= 48-15= 43-7=50以内加减混合100题（3）46+6= 19-9= 18-8= 27+12= 41-15=44-20= 40-20= 48+8= 48-12= 28-12=29-9= 28-14= 48-22= 36-4= 30-12=44-33= 29-9= 45+5= 26+42= 44+4=29-21= 37+3= 40+12= 33+23= 32+8=26+15= 25-18= 47-14= 36+12= 35-15=36+4= 32+22= 37-6= 27-13= 35+5=23-8= 22-12= 38+12= 40+5= 49-14=55+10=30-12= 38-11= 31-19= 26-18=36-13= 47-8= 42-8= 48-28= 29-19=39-11= 44+14= 35-12= 35-15= 37+17=46-22= 38-18= 45-10= 44+14= 35-17=25-22=31-28= 46+16= 48-18= 23-17=42-16=36-16= 24-22= 47-3= 24-10=30-11= 25+10= 31-12= 35-5= 15+20=26+10= 14+11= 35-15= 25+20= 17-5=33+11= 34-12= 28-12= 49-25= 14+20=33-26= 36-13= 22+11= 32-10= 26+14=42-19= 24+15= 32-19=