文档介绍：小学一年级数学加减计算题
LT
39+35-40= 32-23+56=
17+48-37= 26+23+11= 12+15+19=
69-32-17=
57＋23－62＝
57＋23－48＝
57＋23－72＝
72－57＋18＝
72－57＋48＝
72－48＋18＝
100-28+35=
23+47-28=
28+24-16=
19+19-24=
22+28+21=
81-32+18=
21+19-8=
39+36-66=
65-39+26=
28+28-28=
34+47-15=
91-19-56=
33+27-18=
15+55-33=
89-39+26=
12+18-17=
29+28+27=
51-16+26=
28+18-27=
89-19+28=
70-17+38=
18+49+28=
22+49-22=
21-8+39=
66-27+19=
38+14+19=
29+27+26=
37-29+16=
45+55-22=
100-65=26=
100-39-45=
24+47-26=
88-66+49=
28+19+17=
56+26-39=
67+27-45=
51-22+39=
73-37+38=
29+36-29=
30-13+68=
100-87+48=
66-39+47=
25-18+37=
100-55+45=
100-17-38=
18+49+28=
22+49-22=
21-8+39=
66-27+19=
38+14+19=
29+27+26=
37-29+16=
45+55-22=
100-65=26=
85-39+45=
24+47-26=
88-66+49=
28+19+17=
56+26-39=
67+27-45=
51-22+39=
73-37+38=
29+36-29=
30-13+68=
100-87+48=
66-39+47=
25-18+37=
100-55+45=
75-25+47=
55+19-48=
72+69-132=
48-19+24=
55+76-48=
66+11-89=
15+26-9=
43+21-8=
13+19-26=
22+18-31=
64-55-7=
25＋37＋19＝  
90－37－28＝
5＋94－49＝
94-54+15=
68-38+7=
69-15-14=
83-81-1=
73-70-2=
86-30-10=
98