50以内加减法混合运算

26+29-32= 35+18-39= 47-26+13=49-16+16= 42-13+15= 37-26+7=37-18+9= 31-26+28= 41-15+8=44-19+9= 43-19+7= 27-19+24=26-19+18= 52-29+3= 15+27+18=29+8-19= 27-18+16= 35-19+13=26+28-46= 41-23-5= 45-29+7=26+8+34= 34-19+26= 42-18-15=36+9-19= 34-6-18= 25+7-13=34+7-28= 31-27+9= 31-15-8=32-16+9= 33-28+14= 41-19+28=47-18+5= 42-29+11= 36-7+18=42-33+17= 19+27+4= 23+18+3=37-16+13= 49-18-22= 28+15-14=41-29+15= 31-8+16= 31-17+14=23-8+32= 32-24+7= 9+33-19=42-18-13= 35+8-16= 9+33+5=43-26-9= 26+9-16= 19+5+28=43-8-15= 24+6-14= 8+9+19=31-28+7= 32-14+17= 31-16+33=32-9-14= 49-33+16= 32-18+23=35+7-17= 31-5+36= 31-6+28=21-9+20= 12-7+40= 11-5+45=40+9-13= 32-10+16= 12+19+5=19+12-14= 6+20-17= 38+5-19=41-6-17= 14+7+25= 21+6-15=16+28-18= 49+6-17= 28-19+5=30+6-19= 25+18+5= 37+9-18=9+25+7= 6+28-16= 40+7-19=26+15+9= 9+24-15= 27+18-18=16+15-14= 14+29-18= 35+7-15=27+7-16= 14+8+40= 15+23-19=42+7-14= 46+4-32= 27+14-16=35+6-26= 43-6-23= 38-29+15=41-37+9= 26+19-18= 27-9+18=33-6-13= 44-25-9= 25-6+12=22-9+14= 12+28-16= 41-39+8=42+8-17= 42-26-4= 37+9-18=46-37+9= 20+17-19= 42-18-15=48-17-18= 38-11-19= 47-18-13=35-17+9= 15+25-18= 36-18-9=40-4-18 = 14+26-18 = 36-19-8=44-7-17 = 22+18-19= 18+26-19=34-9-18= 15+25-18= 36-18-9=7+25-18= 34-4-19= 11+39-28 =31-16-9= 17+12-18= 35-8-16=16+13+9= 25+8+17= 9+22+9=8+24-17= 27+15-18= 6+26-18=35+6-18= 50-29-9= 18+18-19=40-18-19= 32-7-13= 30-16+18=33-25+16= 9+14+18= 27+18-18=17+27-9= 16+5+18= 2517-18=32-19+8= 26-18+17= 50-27+16=40-16-8= 45-15-23= 19+16+8=28+8-9= 27+16-17= 36+8-28=35+8-18= 26-19+17= 31-18+18=43-27-18= 50-16-16= 22-15+8=9+28-17= 15+18-19= 17+24-15=16+19-17= 5+29-15= 43-19+29=23-8+34= 14+17+27= 32-16+32=24-15+18= 9+30+13= 29+18-26=17+28-32= 36+7-28= 4+29-18=33-19-9= 42-8-19= 26-17+19=33-16+9= 35-5-16= 24-19+18=35-18+32= 47-10-19= 42-3-28=30-24+23= 29-13+36= 42-14+39=15-14+33= 17-12+46= 14-10+28=24+18-19= 25+17-28= 32+9+35= 7+25+34= 18+26-18= 44-6+35=32-15+45= 41-25+26= 33-28+32=35-26+23= 7+17+34= 9+29+23=39+6-38= 8+25+23= 38+9-28=21-15+34= 42-36+23= 34-19+34=46-9+34= 45-8+38= 40+7-29=16+16-19= 18+18-19= 19+30-26=17+27-24= 14-8+34= 25-6+34=46-9-26= 27-18+32= 48-29+34=9+19+38= 7+25+35= 8+36+25= 5+39-34= 43-8-26= 17-10+45=36-10+23= 46-20+34= 36-30+34=46-40+34= 10+40-38= 10+20-18=10+30-34= 19+24-32= 17+25-29=20-10+43= 29-1+35= 39-2+45=49-3+32= 49-14+45= 28-15+48=30-16+49= 38-27+39= 48-38+36=28-9+45= 27-15+37= 37-26+39=47-7+38= 37-28+49= 27-19+29=26-2+49= 16-3+49= 36-4+48=46-5+38= 36-6+38= 16-10+48=35-1+48= 45-20+49= 35-30+49=25-4+39= 20+7+39= 22+8+48=24+9+46= 25+10-19= 28+11-19=15-10+48= 44-18+38= 40-22+38=34-3+48= 24-4+37= 12+16+38=13+16+48= 31+18+26= 21+19+36=25+20-19= 23-15+36= 39-26+34=40-17+46= 49-18-18= 49-29-19=20+12+19= 22+13-19= 24+14-29=25+15-18= 26+16-18= 25-5+39=35-6+29= 45-27+37= 35-18+36=25-9+38= 48-10-19= 47-18-18=27-20+47= 37-30+38= 37-14+19=23+17-19= 32+19-17= 43+3-19=43+4-28= 33+5-29= 49-10+39=38-12+39= 48-28+46= 38-33+49=28-4+43= 30+16+37= 33+16+19=44+4-39= 24+15+25= 40+6-19=33-25+34= 23-16+46= 43-17+35=30-18+26= 32-9-19= 43+9-17=42+13-18= 24+9+46= 34+17-19=24+11-19= 43-10-26= 32-11-9=42-20-18= 42-40+48= 32-5+36=34+12-19= 24+13-18= 14+14-19=24+15+43= 14+15+43= 41-12-19=31-2-19= 41-30+43= 31-24+48=21-5+39= 40-26+48= 25+7+47=24+17+27= 27+19+28= 45-28+47=25-9+45= 33-14+43= 42-17+48=31-6+46= 43-15+48= 26+9+47= 18+14+29= 28+15-19= 9+31-28= 41-27+34= 31-19+46= 32-8+45=46-7+46= 33-6+37= 35-16+38=26-7+46= 33-27+39= 27+14-19=18+13+43= 37-16+43= 10+26-19=9+25+48= 41-37+47= 26+10+48=8+25+49= 19-8+49= 28+5+49=29+15+38= 18+16+37= 17+14+19=28+2+47= 34+7-29= 23+19-29=32-8-19= 25+18-19= 16-9+39=33+6-17= 43-27+29= 35-6+34=42-15-19= 13+25-19= 33-16-9=36+9-18= 19+15-18= 30-28+48=40+6-29= 19+9+48= 38+7-19=29-7+47= 16+33-35= 43-19-9=35-18-9= 26+5-19= 42-13-19=31-14+9= 32-19+43= 39-32+48=46+3-19= 25+17-29= 35+6-19=33-19+43= 43-28+49= 30+4+49=42-26+48= 44-35+49= 36+8-19=46-28-17= 27+4-18= 35+6-24=34+9-26= 44-6-28= 7+32-19=47-10-18= 26+8-19= 19+16-18=28+5-19= 31-3+46= 18+25-29=27+9+45= 15+27+25= 32-18+43=29+2-24= 45-27+26= 34-26+25=31-15-19= 41-19+26= 35-8+36=37-10+45= 42-34+39= 41-28+48=21-13+43= 32+38-14= 29-16+8=49-31+12= 48-34-10= 39-15+43=49-26+39= 40+7-39= 37-18-19=39-28+48= 18-10+39= 17-11+28=17-12+48= 17-13+39= 39+17-24=20+17+37= 22+18-16= 30+13-18=13+24-29= 23+15-32= 19-10+43=28-10+19= 28-23+16= 48-30+18=38-24+19= 31+16+19= 32+17+19=46+7-29= 14+25-39= 34-6-19=23-5+19= 33+16+19= 43-27+39=43-18+48= 35-29+44= 4+