50以内加减混合练习题.doc

50以内加减混合练习题

37-18= 40-30= 8-4= 26+1=
33-18= 9-8= 22+26= 50-36=
50-35= 1+12= 26+10= 1+38=
19-7= 30-13= 28-13= 41-17=
29-28= 47-34 45-39= 39-16=
24-2= 14+36= 11-7= 20-16=
18+2= 16+25= 7+5= 41-38=
36-25= 8+22= 45-34= 39+11=
25+20= 19+13= 24+19= 20-9=
3+25= 41-14= 23-1= 1+32=
11+33= 7+11= 45-8= 12-1=
7+1= 1+14= 1+37= 27+21=
21-16= 5+42= 27-12= 24+18=
8+10= 29-18= 27-9= 41-35=
17+17= 10-5= 8-6= 11+13=
50以内加减混合练习题

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

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

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

2+2= 19+8= 27-10= 5+41=
13+33= 45-22= 37-30= 40+2=
18-2= 30-27= 28+18= 41-10=
37+7= 33-15= 26-6= 23+24=
30+3= 44-31= 31-30= 49-38=
7+38= 15-5= 14-12= 1+26=
18-4= 50-26= 18+16= 44-40=
16+12= 24-8= 15-14= 37-36=
8+33= 5+38= 4+29= 5+24=
45+5= 31+1= 45-24= 37-19=
18+19= 47-30= 3+6= 38-37=
4+19= 45-8= 45-9= 9+21=
31-6= 1+10= 29+19= 10+27=
43-13= 44-2= 48-21= 22-4=
25+10= 47-11= 15+9= 29-5=
50以内加减混合练习题

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

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

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

49-23= 32-23= 43-33= 7+37=
10+33= 15+11= 12+35= 1+9=
30-18= 2+3= 7+11= 45-8=
12-1= 7+1= 1+14= 1+37=
27+21= 21-16= 17+24 38-22=
48-23= 29-9= 28+21= 19+15=
48+1= 13+5= 31-14= 10-5=
22-12= 41-32= 31+18= 29-26=
26+20= 2+44= 26+18= 50-36=
40-21= 18-9= 38-13= 6+41=
36-31= 25-8= 21-10= 38+6=
49+1= 35-26= 25+25= 22+2=
7+9= 12+10= 10-9= 13-1=
45-23= 44-3= 5+16= 9+32=
50-35= 32-17= 7+8= 19-6=
50以内加减混合练习题

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

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

28-11= 33+4= 45+1= 22-4=
11+27= 19+1= 36-4= 22+26=
14+5= 40-29= 50-46= 10+7=
11-9= 29+6= 25-1= 13+24=
19-1= 44+3= 33-9= 30-11=
17-8= 8-4= 8+1= 29-27=
9-2= 5+29= 15-1= 10+12=
40+10= 8-4= 42-20= 33-28=
4+5= 24+10= 49-13= 39-38=
47-11= 49-27= 44+3= 42-13=
31-30= 39-30= 49-38= 7+38=
15-5= 14-12= 1+26= 18-4=
49-6= 36-14= 26-24= 30-27=
12+20= 4+2= 38-7= 37-26=
27+5= 22-18= 25+9= 38-35=
完成时间
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