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Sabiranje i oduzimanje trocifrenih brojeva do 1000

Author: Kovacevic Sava
Description:
Keywords: sabiranje, oduzimanje, , , , , online teaching

Content:
Definitions:
0. 913-246
1. 743-367
2. 291%2b719
3. 459%2b278
4. 1000-916
5. 1000-726
6. 808-239
7. 1000-377
8. 372%2b479
9. 846-358
10. 345%2b587
11. 584%2b416
12. 782%2b218
13. 729%2b196
14. 1000-481
15. 675%2b325

Answers:
0. 488
1. 1000
2. 623
3. 376
4. 851
5. 569
6. 1000
7. 1000
8. 932
9. 94
10. 519
11. 737
12. 667
13. 1000
14. 274
15. 925
.