447 341 =
152 635 =
211 334 =
511 473 =
552 311 =
112 233 =
424 162 =
255 132 =
135 251 =
221 161 =
412 325 =
11
竖式计算-三位数的加法(不进位)
题数: 100
411 127 =
451 328 =
分 秒 班级:
111 658 =
12
竖式计算-三位数的加法(不进位)
题数: 100
621 224 =
412 431 =
分 秒 班级:
276 611 =
643 311 =
213 353 =
473 214 =
626 372 =
156 243 =
665 133 =
174 113 =
615 343 =
532 424 =
241 633 =
744 133 =
312 177 =
111 483 =
42 48 =
26 90 =
94 43 =
99 74 =
2
竖式计算-两位数加减两位数
题数: 100
74 60 =
75 75 =
分 秒 班级:
22 24 =
47 21 =
71 81 =
41 47 =
72 22 =
98 33 =
97 28 =
75 70 =
45 35 =
65 50 =
74 64 =
87 68 =
94 14 =
65 33 =
94 48 =
85 68 =
91 75 =