40-15= 41+29=
41-23= 33-19= 33+19= 45+16= 17+28=
53+39= 28+35= 94-16= 35-28= 53-36= 28-19= 44-16= 44+16= 38+36= 42-33= 42+33= 25+46= 46-29= 50-35= 55+35= 49+36= 55+45=
49+49= 36+36= 25+25= 48+48= 42-39= 42+39= 39+39= 45+16=
用竖式计算
用 竖 式 计 算33+19= 46-29= 55+35= 42+39= 38+36= 41-23= 40-15= 53+39= 53-36= 44-16= 39+39= 25+25= 49+49= 33-19= 41+29= 17+28= 28+35= 35-28= 44+16= 43-36= 50-35= 25+46= 42-33= 36+36=
42+39= 48+48= 45+45= 33+48= 41-32= 18+22= 33-18= 33+18=
45+26= 45-26=
43-16=
43+18=
35-17=
35+17=
41-22= 48+22=
30-18=
34+18=
67+25=
63-25=
45+55= 49-38=
49+38=
52-26=
52-26=
49+29=
40-29= 28+28=
38+46=
49+25=
49-25=
28+=
-28= 45-8=
45+8=
36+6=
47-9=
21-12=
13-25= 25-18=
50-36=
35+46=
46-37=
48-9=
48+9= 39-17=
39+17=
28+56=
56-28=
30-12=
27+13= 27-18=
85-77=
98-69=
63-15=
63+17=
85-47= 45+45=
35+47=
38+43=
43-37=
18+22=
33-18= 33+18=
45+26=
45-26=
43-16=
46+16=
35-17= 35+17=
41-22=
48+22=
30-18=
33+18=
67+25= 63-25=
45+55=
62-26=
66+26=
45+54=
54-45= 25-16=
56-17=
29+16=
56+17=
47-8=
48+7= 30-12=
30-8=
50-36=
45-18=
45+18=
57+36= 35+16=
33+18=
12+19=
33-18=
15+15=
14+16= 17+17=
18+19=
18+14=
15+16=
14+19=
13+17= 17+18=
18+19=
19+19=
21+29=
16+16=
23+37= 25+28=
26+27=
28+29=
27+28=
33+37=
31+39= 35+36=
36+37=
39+38=
35+46=
87+13=
25+65= 74-25=
87-29=
98-29=
36-29=
65-26=
34-25= 87-78=
56-18=
63-14=
63-18=
63-27=
63-29= 55-17=
55-27=
55-49=
53-27=
50-27=
55-29= 50-19=
55-46=
58-9=
56-28=
58-49=
57-9= 46-28=
52-36=
46-27=
47-8=
47-18=
47-39= 95-36=
95-56=
95-48=
95-78=
95-87=
95-36= 95-56=
95-58=
95-48=
95-46=
95-58=
95-66= 95-39=
95-88=
95-77=
63-25=
66-27=
63-55= 63-44=
63-49=
63-58=
63-19=
63-58=
93-75= 88-19=
44-18=
66+18=
22-18=
44+18=
77-18= 22+18=
55-18=
77+18=
33-18=
55+18=
72-18= 66-18=
33+18=
72+18=
22-17=
55-17=
42-17= 33-17=
55+17=
36-17=
44-17=
66+17=
15+17= 44+17=
77+17=
33+17=
96-8=
85-73=
98-52= 63-55=
88-39=
32+9=
90-27=
66-39=
27+23= -26=
92-27=
85-23=
63-58=
52-27=
93-85= 91-29=
85-29=
27+14=
60-14=
69+5=
59+9= 19+11=
84-36=
48+7=
80-73=
93-69=
+3= 72-35=
87-48=
60-43=
90-36=
36+19=
54+16= 34+29=
62-39=
69+7=
97-8=
35+28=
80-11= 62+39=
63-47=
54+19=
94-77=
70-63=
96-49= 38+9=
57+6=
85-47=
21-19=
81-59=
38-9= 76+7=
56+34=
53-24=
94-48=
44-35=
46+4= 32-13=
68+14=
70-21=
72-27=
43-24=
90-26= 38+16=
31-28=
59+15=
80-54=
77+18=
69+31= 63-7=
90-79=
88-19=
33-4=
63+27=
82-9= 61-38=
61-18=
52-46=
94-25=
61-55=
76-67= 95-18=
72-63=
25+58=
29+71=
59+11=
88-29= 48+27=
46-7=
46+7=
51-33=
66+8=
66-8= 94-39=
14+66=
44-37=
29+24=
23+48=
41-19= 9+57=
69+31=
60-29=
68+6=
93-78=
92-67= 55-49=
30-21=
50-23=
49+25=
60-28=
93-37= 72-7=
54-47=
5+95=
47-29=
73-26=
71-25= 82-23=
15+77=
83-76=
95-47=
50-25=
46-28= 66+34=
92-58=
44-5=
62-26=
74-55=
29+68= 11+79=
41-34=
75+25=
100-57=
86-28=
91-73= 82-77=
43-24=
76-65=
74-15=
50-16=
36+49= 94-55=
2+88=
75-18=
100-56=
9+57=
92-67= 53-15=
62-33=
74-6=
43-15=
-25=
44-37= 69+31=
18+34=
79-68=
49+49=
45-38=
73-37= 17+46=
62-3=
25+45=
59-54=
80-54=
39+55= 83-37=
84-71=
80-66=
33-9=
71-16=
50-8= 42-13=
54+46=
3+67=
73-34=
47-9=
30-8= 54-46=
81-4=
33-25=
63-8=
58+16=
53-4= 51-49=
61-25=
61-48=
9+23=
48+7=
27+68= 33-15=
37+47=
75-6=
59+3=
52-5=
7+36= 52+28=
4+76=
94-19=
93-68=
80-18=
94-49= 57-19=
51-3=
94-47=
92-15=
96-88=
73-15= 31-27=
60-55=
30-22=
80-14=
65-46=
34-5= 91-46=
90-38=
94-81=
53-38=
61+9=
56+14= 76+14=
16+68=
50-42=
100-=
63-24=
51-19= 44-6=
73-15=
40-39=
27+34=
90-3=
27+68= 16+84=
43-27=
83-35=
62-8=
62-16=
45+55= 21+39=
71-58=
80-54=
90-=
45+17=
91-25= 39+13=
83+7=
55-38=
59+13=
54-49=
81-2= 70-52=
35+46=
49+31=
92-83=
74-49=
19+56= 34-19=
91-2=
90-42=
69+3=
41-25=
7+35= 52-29=
82-66=
70-47=
75-69=
34+8=
67+19= 54-46=
78-69=
36+=
56-39=
20-16=
+17= 71-18=
81-9=
92-3=
78-9=
-17=
43-17= 63-39=
59+37=
37+55=
43+17=
58+13=
78+9= 50-4=
57+15=
50-11=
39+15=
45+36=
62-34= 93-44=
90-24=
30-12=
16-7=
48-29=
27+45= 97-55=
54-5=
33+28=
39+36=
91+9=
23-17= -8=
34-16=
23+7=
6+67=
43-24=
73+7= 95-5=
23+28=
55+5=
68+15=
92-4=
17+43= 90-5=
65-39=
35+27=
56-47=
81-8=
91-3= 83-55=
65-17=
48+51=
79+6=
14+6=
27+13= 65+17=
51-25=
41+39=
91-37=
22+38=
45+45= 74-68=
100-28=
80-6=
71-17=
92-79=
24+49= 37+47=
8+57=
51-37=
30-29=
40-3=
23-6= 8+23=
38+15=
90-5=
71-27=
52-15=
-5= -35=
81-2=
50-36=
7+46=
70-24=
72-4= 71-69=
82-6=
25+6=
40-35=
19+12=
81-14= 70-9=
57+5=
25+6=
65-32=
15+76=
90-13= 75-65=
7+46=
47+34=
84-38=
41-16=
61-7= 8+57=
23-6=
78+4=
50-24=
39+28=
28+34= 80-6=
55-16=
42+49=
62-44=
38+38=
81+18= 80-61=
65-57=
17+59=
80-33=
48+7=
31-3= 88+4=
28+48=
37+45=
35+35=
19+49=
90-5= 42-27=
86-77=
58+29=
58+22=
100-7=
51-27= 73-14=
94-48=
39+23=
39+9=
82-27=
40-33= 65+9=
82-13=
90-29=
46-7=
82-63=
29+67= 95-26=
43-7=
51-25=
37+45=
75-63=
75-29= 84-53=
32+49=
48+7=
59+5=
25+73=
38+38= 75-67=
80-33=
57+35=
34-18=
28+34=
27+69= 14+38=
17+28=
2+48=
48+16=
50-19=
9+82= 62+19=
87+5=
77+9=
-67=
19+72=
25+6= 27+39=
44-28=
5+48=
27+34=
82-35=
28+53= 77+9=
79+8=
46-29=
56+9=
95-77=
41+39= 95-66=
12+58=
83-76=
25+8=
45+5=
60-29=88-19=
5+56=
23+9=
50-6=
45-7=
30-12= 45+6=
80-6=
70-6=
32-6=
63-4=
33+7=
