用竖式计算,带 * 的要验算。
68+417 552−76 *503−275
654+178 256+576 *541−268
852−384 398+57 *923−756
815−327 216+389 *306−189
216+358 625−69 *216+288
702−345 365+287 * 245+74
285+396 829−535 *551−188
345−76 254+387 *255+347
297+76 803−434 * 465−378
450−379 135+347 *335+468
68+417 552−76 *503−275
654+178 256+576 *541−268
852−384 398+57 *923−756
815−327 216+389 *306−189
216+358 625−69 *216+288
702−345 365+287 * 245+74
285+396 829−535 *551−188
345−76 254+387 *255+347
297+76 803−434 * 465−378
450−379 135+347 *335+468
答案
1. 计算$68 + 417$:
竖式计算:
$ \begin{array}{r}68\\+417\\\hline485\end{array}$
2. 计算$552−76$:
竖式计算:
$ \begin{array}{r}552\\-76\\\hline476\end{array}$
3. 计算$503−275$并验算:
竖式计算:
$ \begin{array}{r}503\\-275\\\hline228\end{array}$
验算(用加法):
$ \begin{array}{r}228\\+275\\\hline503\end{array}$
4. 计算$654 + 178$:
竖式计算:
$ \begin{array}{r}654\\+178\\\hline832\end{array}$
5. 计算$256 + 576$:
竖式计算:
$ \begin{array}{r}256\\+576\\\hline832\end{array}$
6. 计算$541−268$并验算:
竖式计算:
$ \begin{array}{r}541\\-268\\\hline273\end{array}$
验算(用加法):
$ \begin{array}{r}273\\+268\\\hline541\end{array}$
7. 计算$852−384$:
竖式计算:
$ \begin{array}{r}852\\-384\\\hline468\end{array}$
8. 计算$398 + 57$:
竖式计算:
$ \begin{array}{r}398\\+57\\\hline455\end{array}$
9. 计算$923−756$并验算:
竖式计算:
$ \begin{array}{r}923\\-756\\\hline167\end{array}$
验算(用加法):
$ \begin{array}{r}167\\+756\\\hline923\end{array}$
10. 计算$815−327$:
竖式计算:
$ \begin{array}{r}815\\-327\\\hline488\end{array}$
11. 计算$216 + 389$:
竖式计算:
$ \begin{array}{r}216\\+389\\\hline605\end{array}$
12. 计算$306−189$并验算:
竖式计算:
$ \begin{array}{r}306\\-189\\\hline117\end{array}$
验算(用加法):
$ \begin{array}{r}117\\+189\\\hline306\end{array}$
13. 计算$216 + 358$:
竖式计算:
$ \begin{array}{r}216\\+358\\\hline574\end{array}$
14. 计算$625−69$:
竖式计算:
$ \begin{array}{r}625\\-69\\\hline556\end{array}$
15. 计算$216 + 288$并验算:
竖式计算:
$ \begin{array}{r}216\\+288\\\hline504\end{array}$
验算(用减法):
$ \begin{array}{r}504\\-288\\\hline216\end{array}$
16. 计算$702−345$:
竖式计算:
$ \begin{array}{r}702\\-345\\\hline357\end{array}$
17. 计算$365 + 287$:
竖式计算:
$ \begin{array}{r}365\\+287\\\hline652\end{array}$
18. 计算$245 + 74$并验算:
竖式计算:
$ \begin{array}{r}245\\+74\\\hline319\end{array}$
验算(用减法):
$ \begin{array}{r}319\\-74\\\hline245\end{array}$
19. 计算$285 + 396$:
竖式计算:
$ \begin{array}{r}285\\+396\\\hline681\end{array}$
20. 计算$829−535$:
竖式计算:
$ \begin{array}{r}829\\-535\\\hline294\end{array}$
21. 计算$551−188$并验算:
竖式计算:
$ \begin{array}{r}551\\-188\\\hline363\end{array}$
验算(用加法):
$ \begin{array}{r}363\\+188\\\hline551\end{array}$
22. 计算$345−76$:
竖式计算:
$ \begin{array}{r}345\\-76\\\hline269\end{array}$
23. 计算$254 + 387$:
竖式计算:
$ \begin{array}{r}254\\+387\\\hline641\end{array}$
24. 计算$255 + 347$并验算:
竖式计算:
$ \begin{array}{r}255\\+347\\\hline602\end{array}$
验算(用减法):
$ \begin{array}{r}602\\-347\\\hline255\end{array}$
25. 计算$297 + 76$:
竖式计算:
$ \begin{array}{r}297\\+76\\\hline373\end{array}$
26. 计算$803−434$:
竖式计算:
$ \begin{array}{r}803\\-434\\\hline369\end{array}$
27. 计算$465−378$并验算:
竖式计算:
$ \begin{array}{r}465\\-378\\\hline87\end{array}$
验算(用加法):
$ \begin{array}{r}87\\+378\\\hline465\end{array}$
28. 计算$450−379$:
竖式计算:
$ \begin{array}{r}450\\-379\\\hline71\end{array}$
29. 计算$135 + 347$:
竖式计算:
$ \begin{array}{r}135\\+347\\\hline482\end{array}$
30. 计算$335 + 468$并验算:
竖式计算:
$ \begin{array}{r}335\\+468\\\hline803\end{array}$
验算(用减法):
$ \begin{array}{r}803\\-468\\\hline335\end{array}$
竖式计算:
$ \begin{array}{r}68\\+417\\\hline485\end{array}$
2. 计算$552−76$:
竖式计算:
$ \begin{array}{r}552\\-76\\\hline476\end{array}$
3. 计算$503−275$并验算:
竖式计算:
$ \begin{array}{r}503\\-275\\\hline228\end{array}$
验算(用加法):
$ \begin{array}{r}228\\+275\\\hline503\end{array}$
4. 计算$654 + 178$:
竖式计算:
$ \begin{array}{r}654\\+178\\\hline832\end{array}$
5. 计算$256 + 576$:
竖式计算:
$ \begin{array}{r}256\\+576\\\hline832\end{array}$
6. 计算$541−268$并验算:
竖式计算:
$ \begin{array}{r}541\\-268\\\hline273\end{array}$
验算(用加法):
$ \begin{array}{r}273\\+268\\\hline541\end{array}$
7. 计算$852−384$:
竖式计算:
$ \begin{array}{r}852\\-384\\\hline468\end{array}$
8. 计算$398 + 57$:
竖式计算:
$ \begin{array}{r}398\\+57\\\hline455\end{array}$
9. 计算$923−756$并验算:
竖式计算:
$ \begin{array}{r}923\\-756\\\hline167\end{array}$
验算(用加法):
$ \begin{array}{r}167\\+756\\\hline923\end{array}$
10. 计算$815−327$:
竖式计算:
$ \begin{array}{r}815\\-327\\\hline488\end{array}$
11. 计算$216 + 389$:
竖式计算:
$ \begin{array}{r}216\\+389\\\hline605\end{array}$
12. 计算$306−189$并验算:
竖式计算:
$ \begin{array}{r}306\\-189\\\hline117\end{array}$
验算(用加法):
$ \begin{array}{r}117\\+189\\\hline306\end{array}$
13. 计算$216 + 358$:
竖式计算:
$ \begin{array}{r}216\\+358\\\hline574\end{array}$
14. 计算$625−69$:
竖式计算:
$ \begin{array}{r}625\\-69\\\hline556\end{array}$
15. 计算$216 + 288$并验算:
竖式计算:
$ \begin{array}{r}216\\+288\\\hline504\end{array}$
验算(用减法):
$ \begin{array}{r}504\\-288\\\hline216\end{array}$
16. 计算$702−345$:
竖式计算:
$ \begin{array}{r}702\\-345\\\hline357\end{array}$
17. 计算$365 + 287$:
竖式计算:
$ \begin{array}{r}365\\+287\\\hline652\end{array}$
18. 计算$245 + 74$并验算:
竖式计算:
$ \begin{array}{r}245\\+74\\\hline319\end{array}$
验算(用减法):
$ \begin{array}{r}319\\-74\\\hline245\end{array}$
19. 计算$285 + 396$:
竖式计算:
$ \begin{array}{r}285\\+396\\\hline681\end{array}$
20. 计算$829−535$:
竖式计算:
$ \begin{array}{r}829\\-535\\\hline294\end{array}$
21. 计算$551−188$并验算:
竖式计算:
$ \begin{array}{r}551\\-188\\\hline363\end{array}$
验算(用加法):
$ \begin{array}{r}363\\+188\\\hline551\end{array}$
22. 计算$345−76$:
竖式计算:
$ \begin{array}{r}345\\-76\\\hline269\end{array}$
23. 计算$254 + 387$:
竖式计算:
$ \begin{array}{r}254\\+387\\\hline641\end{array}$
24. 计算$255 + 347$并验算:
竖式计算:
$ \begin{array}{r}255\\+347\\\hline602\end{array}$
验算(用减法):
$ \begin{array}{r}602\\-347\\\hline255\end{array}$
25. 计算$297 + 76$:
竖式计算:
$ \begin{array}{r}297\\+76\\\hline373\end{array}$
26. 计算$803−434$:
竖式计算:
$ \begin{array}{r}803\\-434\\\hline369\end{array}$
27. 计算$465−378$并验算:
竖式计算:
$ \begin{array}{r}465\\-378\\\hline87\end{array}$
验算(用加法):
$ \begin{array}{r}87\\+378\\\hline465\end{array}$
28. 计算$450−379$:
竖式计算:
$ \begin{array}{r}450\\-379\\\hline71\end{array}$
29. 计算$135 + 347$:
竖式计算:
$ \begin{array}{r}135\\+347\\\hline482\end{array}$
30. 计算$335 + 468$并验算:
竖式计算:
$ \begin{array}{r}335\\+468\\\hline803\end{array}$
验算(用减法):
$ \begin{array}{r}803\\-468\\\hline335\end{array}$
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