小学四年级94道竖式计算题.如:25x79=
小学四年级94道竖式计算题.
如:25x79=
小学四年级94道竖式计算题.如:25x79=
小学四年级94道竖式计算题.
如:25x79=
1.25-15-80=10-80=
2.26-6-64=20-64=
3.27+3-48=30-48=
4.28+12-32=40-32=
5.29+21-16=50-16=
6.30+30+0=60+0=
7.31+39+16=70+16=
8.32+48+32=80+32=
9.33+57+48=90+48=
10.34+66+64=100+64=
11.35+75+80=110+80=
12.36+84+96=120+96=
13.37+93+112=130+112=
14.38+102+128=140+128=
15.39+111+144=150+144=
16.40-30-140=10-140=
17.41-21-124=20-124=
18.42-12-108=30-108=
19.43-3-92=40-92=
20.44+6-76=50-76=
21.45+15-60=60-60=
22.46+24-44=70-44=
23.47+33-28=80-28=
24.48+42-12=90-12=
25.49+51+4=100+4=
26.50+60+20=110+20=
27.51+69+36=120+36=
28.52+78+52=130+52=
29.53+87+68=140+68=
30.54+96+84=150+84=
31.55-45-200=10-200=
32.56-36-184=20-184=
33.57-27-168=30-168=
34.58-18-152=40-152=
35.59-9-136=50-136=
36.60+0-120=60-120=
37.61+9-104=70-104=
38.62+18-88=80-88=
39.63+27-72=90-72=
40.64+36-56100-56=
41.65+45-40=110-40=
42.66+54-24=120-24=
43.67+63-8=130-8=
45.68+72+8=140+8=
46.69+81+24=150+24=
47.70-60-260=10-260=
48.71-51-244=20-244=
49.72-42-228=30-228=
50.73-33-212=40-212=
共100