文档介绍：. .
. v .
100以加减法进退位竖式计算740题
. .
. v .
40-15=
41+29=
41-23=
33-19=
33+19=
45-16=
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=
33+19=
46-29=
55+35=
42-39=
42+39=
38+36=
. .
. v .
41-23=
40-15=
53+39=
94-16=
53-36=
44-16=
39+39=
25+25=
49+49=
45-16=
33-19=
41+29=
17+28=
28+35=
35-28=
28-9=
44+16=
43-36=
50-35=
25+46=
42-33=
55+45=
36+36=
42+39=
48+48=
45+45=
33+48=
32+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=
. .
. v .
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+64=
64-28=
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=
. .
. v .
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=
.