----- 50以内口算练习一
班级 姓名 分数 _____
26+9= 35+8= 17+13= 16+16= 29+15= 37+9= 8+28= 15+8= 44-9= 37-26= 14+7= 19+24= 26+18= 19+7= 27+18= 29+8= 43+7= 34-6= 16+9= 36-7= 49-18= 8+32= 33+5= 24+6= 32-9= 6+28= 10+16= =41-6= 28+5= 6+28= 16+15= 15+23= 4+16= 26+8= 25+7= 28+14= 33-17= 24+7= 43-26= 9+19= 49-33= 9+20= 19+5= 7+25= 30+6= 40+7= 14+29= 42+7= 45+3= 19+26= 34+7= 19+28= 27+4= 29+15= 33+9= 26+9= 28+7= 18+23= 7+40= 10+40= 6+35= 18+5= 15+9= 35+7= 46+4= ------ 6+38= 42+8= 27+9= 18+5= 28+3= 8+16= 42-18= 19+5= 14+17= 35+7= 5+45= 6+20= 16+28= 37+9= 9+24= 27+7= 27+14= 47-5= 36+9= 15-8= 29+11= 37-6= 17+14= 35+8= 43-8= 16+33= 5+36= 40+9= 38+5 49+6= 25+7= 27+18= 8+40= 35+6=
18+15= ----- 50以内口算练习二
班级 姓名 分数 _____
43-6= 38-29= 41-37= 26+19= ( )+5=32 27-9= 33-6= 44-25 = 25-6= 48-( )=9 22-9= 12+28= 41-39= 42+8= 25+( )=44 26-4= 42-18= 35-7= 15+25= 18+26= 7+25= 17+12 = 9+22= 50-49= 9+14= 32-19= 19+16= 26-19= 9+28= 43-19= 9+30= 33-19= 37+9= 17-18= 40-4 = 36-18= 34-10 = 34-4= 35-8= 8+24= 40-18= 27+18= 26-18= 28+8= 31-18= 15+18= 23-8= 29+18= 42-8= 38-11= 14+26 = 44-7 = 18+18= 11+39 = 16+13= 27+15= 32-7= 17+27= 50-27= 27+16= 43-27= 17+24= 14+17= 17+28= 26-17= ------ 20+17= 31-( )=15 27-( )=20 36-19= 14+( )=48 22+18 = ( )+18=32 34-9= ( )-12=30 31-16= ( )-8=28 25+8= ( )+15=38 6+26= 35+6= 30-16= 33-25= 16+5= 25+17= 40-16= 45-15= 36+8= 35+8= 50-16= 22-15= 16+19= 5+29= 32-16= 24-15= 36+7= 4+29= 33-16= 35-5=
46-37= 47-18= ----- 50以内口算练习三
班级 姓名 分数 _____
24-19= 35-18= 47-10= 42-3= 30-24= 29-13= 42-14= 13-4= 11-2= 14-10= 24+18= 25+17= 32+9= 7+25= 18+26= 44-6= 7+17= 21-15= 40+7= 14-8= 9+19= 17-10= 10+40= 20-10= 28-15= 27-15= 26-2= 16-10= 20+7= 15-10= 12+16= 23-15= 32-15= 9+29= 42-36= 16+16= 25-6= 7+25= 36-10= 10+20= 29-1= 30-16= 37-26= 16-3= 35-1= 22+8= 44-18= 13+17= 39-26= 41-25= 39+6= 34-19= 18+18= 46-9= 8+36= 46-20= 10+30= 39-2= 38-27= 47-7= 36-4= 45-20= 24+9= 40-22= 31+18= 40-17= ------ 33-28 8+25= 46-9= 19+30= 27-18= 5+39= 36-30= 19+24= 49-3= 48-38= 37-28= 46-5= 35-30= 25+10= 34-3= 21+19= 49-18= 35-26= 38+9= 45-8= 17+27= 48-29= 43-8= 46-40= 17+25= 49-14= 28-9= 27-19= 36-6= 25-4= 28+11= 24-4= 25+20= 49-29=
----- 50以内口算练习四
班级 姓名 分数 _____
20+12= 22+13= 24+14= 25+15= 26+16= 25-5= 35-6= 45-27= 35-18= 25-9= 48-10= 47-18= 27-20= 37-30= 37-14= 23+17= 49-10= 30+16= 33-25= 43+7= 43-10= 34+12= 41-12= 40-26= 25-9= 26+9= 31-19= 26-7= 10+26= 19-8= 28+2= 16-9= 32+18= 38-12= 33+17= 23-16= 42+8= 32-11= 24+13= 31-2= 25 +7= 33-14= 18+14= 32-8= 33-27= 9+25= 28+5= 34+7= 33+6= 43+3= 48-28= 44+4= 43-17= 24+9= 42-20= 14+14= 41-30= 24+17= 42-17= 28+15= 46-7= 27+14= 41-37= 29+15= 23+19= 43-27= ------ 43+4= 38-33= 24+15= 30-18= 34+10= 42-40= 24+15= 31-24= 27+19= 31-6= 9+31= 33-6= 18+13= 26+10= 18+16= 32-8= 35-6= 43+5= 28-4= 40+6= 32-9= 24+11= 32-5= 14+16= 21-5= 45-28= 43-15= 41-27= 35-15= 37-16= 8+25= 17+14= 25+18 = 42-15=
----- 50以内口算练习五
班级 姓名 分数 _____
13+25= 33-16= 36+9= 19+15= 30-28= 40+6= 19+9= 38+7= 29-7= 16+33= 43-19= 35-18= 26+5= 42-13= 31-14= 32-19= 33-19= 36+8= 44-6= 28+5= 32-18= 41-19= 21-13= 39-15= 18-10= 20+17= 19-10= 31+16= 23-5= 4+27= 33-10= 34+12= 43-28= 46-28= 7+32= 31-3= 29+2= 35-8= 32-14= 49-26= 17-1= 22+18= 28-10= 32+17= 33+16= 24+8= 24+13= 46+3= 30+4= 42-26= 27+4= 47-10= 18+25= 45-27= 37-10= 29+8= 40+7= 17-2= 30+13= 28-23= 46+4= 43-27= 24+9= 32-23= 14+18= ------ 25+17= 35+5= 26+8= 27+9= 34-26= 42-34= 31+12= 37-8= 17-3= 13+24= 48-30= 14+25= 34+10= 32-24= 24+15= 35+6= 44-35= 34+9= 19+16= 15+27= 31-15= 41-28= 34-10= 39-29= 17-4= 23+15= 38-24= 34-6= 35-29= 14+11= 42-24= 34+16=
39-32= 43-18= 42-13=