二年级上册数学竖式计算题45130
老师对学生的寄语-
二年级上册数学竖式计算题
18+45-22=
62-8+25=
50+26+8=
95-68+27=
36-8+12=
87-56+34=
62-17-5=
12+18-20=
65-47+3=
16+48-6=
50-49+7=
46+5-51=
1 / 1
18+45-22=
62-8+25=
50+26-
48=
95-68+27=
62-17-5=
20=
36-8+12=
16+48-6=
87-56+34=
65-47+3=
50-49+7=
1 / 1
12+18-
38-
19+2=
19+34-25=
33-28+56=
46+5-51=
32+46-18=
26=
100-69-27=
32-4+28=
32-19+54=
1 / 1
19+31-
16+24-17=
60-30+25=
85-29+19=
14+32+33=
75-52+25=
18+34-40=
45+32-15=
15+27=
16+18-2=
56-23=
74+17-65=
30+25-45=
56+27-68=
1 / 1
100-
46-
25+59-14=
56+14-32=
56+35-27=
29-16+45=
80-56+14=
23=
26+59-47=
100-50+35=
1 / 1
17+56-
76-56+45=
56-5+14=
28+12-5=
30+25+14=
12+35+26=
12+16+42=
50-9=
46+5-37=
27+39-15=
45+9=
12+6-4=
27+56-48=
18-9+14=
1 / 1
100-
90-