Ga bo’linish belgisini yozing

F.I.O ______________________________________________
1. -140+148=
2. -950+(-500)=
3. 1000-1540=
4. 124567+14577=
5. 99999+88888=
6. 111111+999999=
7. -17-83=
8. -44+54=
9. 773+177=
10. 42·43=
11. 100·25=
12. 500·22=
13. 99999:9=
14. 272000:40=
15. 7777:7=
16. 70-12·3+10=
17. 30+3·5-17=
18. 3 ga bo’linish belgisini yozing. _____________________________________
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19. 6 ga bo’linish belgisini yozing. ______________________________________
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20. 4 ga bo’linish belgisini yozing. _______________________________________
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21. 8 ga bo’linish belgisini yozing, _______________________________________
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22. 25 ga bo’linish belgisini yozing. ______________________________________
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23. Eng katta raqamga eng kichik natural sonni qo’shing: ____________________
24. Eng kichik natural son bilan eng katta manfiy sonni qo’shing: ______________
25. Menda 50 ta shokalad bor edi. Men Anvarga 15 ta, Sardorga 17 ta va Sabinaga 5 ta shokalad berdim. Menda nechta shokalad qoldi. ______________________
26. Juft raqamlar nechta? Ularni yozing? ______________________________
27. Barcha raqamlar yig’indisini hisoblang. ________________________________
28. Raqam bilan sonning qanday farqi bor? ________________________________
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29. 23548, 45786, 147896, 214568, 2255889, 12356 sonlarning qaysilari 3 ga bo’linadi. __________________________________________________________
30. 85789, 115552, 369148, 2435781, 256148, 69832, 4784454 sonlarning qaysilari 6 ga bo’linadi, _______________________________________________________