26+4= 35+12= 61+25= 39+6= 43+7=
51+2= 75+3= 26+3= 61+5= 68-47=
42+39= 64-41=
44+51= 34+54=、29+60=
99-22=、100-35= 29+40= 37+58=
87-20= 99-26= 76+24= 52+48= 82-33=
99-76= 61-22= 39+24= 37+51= 70-45= 97-30= 76-45= 68-41=
94-28= 23+23=
65+31= 31+62= 44+43=
71-34= 85-23=
98-58= 40+49= 79-54= 60-24= 81-22=
68-41= 37+59= 94-49=
26+55= 86-36= 28+33= 74-22= 40+42= 66+33= 59-22= 33+58= 85-51=
43+25= 85-31= 81-32=
26+74= 85-41= 29+53= 86-62=
98-34= 64+24= 51-27= 64+30= 22+71= 48-23=
53-28= 88-30= 96-43= 47-23= 36+47=
38+49= 76-35= 25+57= 24+69= 89-23=
32+27= 72-38= 78-36= 73-20= 76-25=
23+52= 26+67= 28+20=
51+47=
60-34= 39+26= 60-23= 73+20=、56+20= 66-21= 20+24= 95-58=
26+29=、34+55=
54-31= 41+53= 44+37= 55+34= 35+62= 100-50= 25+73= 27+22= 30+45=
94-41= 21+56= 33+58= 99-74= 94-40=
80-47= 82-44= 74-37= 39+30= 31+37=、61+29=
78-37= 60-38= 22+42= 92-56=
46+25= 36+63= 77-54= 23+42=
100-62=、43+44= 55-26= 95-49= 64+25= 20+22=
10+24= 30+54= 25+6= 8+13= 62+57= 31+6= 34+25= 64+5=、67+54=、32+4=
58+9=、48+5=、62+5=、86+5=、32+6=、78+6=
34+25=
14+85=
16-4=
77+5=
86-15=
68+15=
21+33=
17+3=
37-11=
75-18=
91+4=
42-24=
36-24-
18-9=
6+45=
74+2=
7+9=
14-2=
84-26=
47+25=
16-6=
84-13=
12+6= 29-7= 33+2= 3+40= 15+4=
23+5= 37+1= 29-3= 38-3= 15-4=
18-2= 30+8= 43+1= 86+2= 70+3=
30-2= 72-2= 66-4= 39-2= 20-9=
53+5= 35+2= 39-4= 8+50= 20-1=
40+6= 62+7= 89-5= 63+3= 34-2=
50-4= 11+2= 53-3= 60+8= 80-7=
32+4= 26-5= 84+4= 35-10= 71+9=
18-4= 66+10= 83-3= 71+5= 60-5=
36+3= 58+30= 28-7= 87-10= 80-6=
11+9= 80-3= 95-4= 64+3= 98-4=
25+7= 62-2= 83+5= 83+10= 10+8=
56+20= 64+6= 65+3= 15-3= 30-3=
32+6= 29-7= 35+2= 7 3+4= 25+4=
43+5= 87+10= 3 9-3= 48-30= 95-40=
81-2= 60+8= 39+10= 76+10= 70+30=
48-9= 47-8= 52-4= 43-8= 68-9=
40-2= 27-9= 32-4=
可能有60多道
61-49= 61+17 99-67= 80-19= 27-5=
37+14= 79+6= 50-16= 35-12= 82-77=
59-9= 49+6= 31+24= 18-7= 77-52=
15+72= 43-21= 49+18= 23+67= 91-29=
55+11= 45-33= 61-14= 34-18= 3+83=
57-55= 51+41= 33+32= 78+8= 59+2=
97-16= 74+3= 27+51= 63-39= 11+81=
16+38= 13-6= 48+45= 50-24= 74-29=
29+40= 44+51= 10+64= 12+70= 50-46=
51-25= 33+54= 64-46= 43-6= 19+49=
87+11= 92-32= 7+83= 43+27= 46-17=
80-57= 47-8= 13+43= 5+46= 99-68=
97-27= 75-38= 23-8= 25+75= 29-22=
71-37= 43+7= 64+10= 66-10= 29+56=
16+52= 14+46= 2+74= 42+43= 89-34=
15+83= 67-44= 60-25= 29-12= 31+44=
31+52= 65-31= 14+70= 76-64= 95-30=
70-69= 98-91= 57+6= 68+21= 58-24=
52+15= 58+28= 36-7= 40-12= 39-24=
2+95= 10+88= 13+88= 54+20= 79-10=
100以内的加减法(24)
100以内的加减法(25)
50+13= 75-56= 77+2= 8+80= 59-11=
72-60= 42+13= 12+61= 39+42= 79-26=
86-34= 26+27= 62-46= 94-7= 63+23=
38-28= 75-71= 55-50= 88-78= 67-53=
62-40= 72+13= 23+74= 39+49= 36-8=
71-7= 94-5= 100-84= 45-24= 56+25=
39+28= 82-1= 99-90= 13+53= 6+78=
64+21= 32+53= 42+12= 8+63= 71+4=
16+48= 67-41= 90-47= 73+14= 37+25=
31+67= 76-3= 73+1= 88-28= 45+9=
31+20= 77-5= 82-15= 51-40= 62-2=
39+28= 57+9= 62+4= 81-2= 16+38=
49-21= 68-16= 41+44= 35+17= 98-2=
40+42= 96-9= 34+41= 49-43= 48-25=
87+10= 70-44= 4+70= 26+35= 93-40=
58-27= 31+67= 73-10= 78+14= 83-54=
37+45= 40-18= 80-9= 84-11= 99-80=
87+12= 85-44= 79-15= 51-50= 58+27=
47-23= 28-26= 89-68= 98-16= 96-26=
67-10= 99-61= 38-26= 28-18= 6+86=
100以内的加减法(26)
14+47= 75-31= 37-31= 46+5= 36-6=
67-2= 1+82= 80+20= 95-89= 31-29=
59-39= 11+63= 51+10= 20+75= 28-22=
83-31= 49+32= 81-35= 47+50= 63-22=
43+24= 38-16= 100-67= 64-9= 44+51=
31-26= 56+17= 39+44= 35-28= 36-20=
47-41= 61+14= 34-2= 63-45= 44+23=
4+49= 54+21= 39-20= 55-28= 100-34=
39+29= 46+6= 72-48= 100-86= 22+60=
69+25= 50-3= 52-44= 59+30= 22+33=
38+32= 78+20= 83-65= 23+44= 61-8=
47+25= 27+32= 95-71= 99-30= 58+40=
30+47= 78-30= 69-25= 14+41= 50-45=
34+40= 7+69= 95-90= 21+52= 6+78=
14+49= 99-12= 96-80= 65+31= 46+19=
97-40= 48-42= 35+31= 65+6= 85-39=
47-20= 11+81= 83-69= 5+77= 80+15=
69-23= 37+62= 95-83= 49+13= 36+64=
48+29= 39+59= 46+19= 80+7= 53+25=
5+72= 43-33= 25+52= 38-11= 46-37=
开门k.mjlkjmklm'lkjlm
太多了,没法回答!