文档介绍：. .
-优选
一年级100以加减法口算(一)
________ 用时分秒错_____题
42-32=
86+4=
23+32=
18+20=
42-19=
93-45=
84-1=
22+45=
61-23=
55-37=
16+13=
77-48=
11+17=
46+23=
45+39=
44+38=
24+19=
62+28=
15+48=
38+25=
72-47=
70-47=
93-64=
88-39=
31-13=
70-56=
95-29=
51-37=
63-28=
81-17=
31-16=
44-29=
82-67=
75-47=
60-23=
90-67=
86-19=
78+19=
72-54=
44-27=
85-25=
93-59=
72-35=
50+15=
81+3=
65-19=
40+23=
91-37=
27-18=
42+27=
64+29=
72-53=
85-29=
61-19=
91-14=
85-28=
82-37=
34+16=
80-18=
94-67=
一年级100以加减法口算(二)
________ 用时分秒错_____题
. .
-优选
42-37=
36-25=
73+24=
56-27=
22+28=
63-49=
27+16=
62-49=
62-34=
62-35=
42+13=
52-17=
91-37=
36+26=
81-35=
82-33=
77-28=
84+19=
39+35=
35+19=
79-28=
68-39=
47+28=
67+29=
84-29=
85+5=
26+17=
66-48=
85-56=
72+18=
68-57=
45-36=
72-39=
78-39=
74-37=
53-35=
63+34=
64-45=
32+19=
60-37=
2+59=
83-49=
74+18=
83+17=
46+27=
42-17=
52-37=
89-37=
51-39=
54+29=
61-26=
72+26=
54-35=
57-48=
62+19=
48+23=
47+19=
52-27=
63-27=
63+37=
一年级100以加减法口算(三)
________ 用时分秒错_____题
54-45=
86-54=
54+28=
27+36=
65-36=
. .
-优选
35+17=
35+27=
84-48