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Bir va ikki xonali sonlar

Bir va ikki xonali sonlar. O`tilgan mavzuni mustahkamlash. 13. 17. 24. Taqqoslang:. 11 13. <. 17 14. >. 18 19. <. 15 12. 20 16. >. 15 15. =. >. Yangi mavzu: Bir va ikki xonali sonlar. Bo`g`irsoq ertagi asosida. Darslikdagi 1-misolni tushuntirib

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Bir va ikki xonali sonlar

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  1. Bir va ikki xonali sonlar

  2. O`tilgan mavzuni mustahkamlash

  3. 13 17 24

  4. Taqqoslang: 11 13 < 17 14 > 18 19 < 15 12 20 16 > 15 15 = >

  5. Yangi mavzu: Bir va ikki xonali sonlar.

  6. Bo`g`irsoq ertagi asosida

  7. Darslikdagi 1-misolni tushuntirib Bering:

  8. 1, 2, 3, 4, 5, 6, 7, 8, 9 – bir xonali sonlar 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 – ikki xonali sonlar

  9. Rahimda 8ta daftar bor edi, akasi unga yana 2ta daftar berdi. Rahimning daftarlari nechta bo`ldi?

  10. masala Bor edi – 8ta d Yana berdi – 2ta d ? ta d Yechish: 8+2=10 (ta d) Javob: Hammasi 10ta daftar bo`ldi

  11. Sonlar tartibini davom ettiring:

  12. 6, 7, 8, 9, 10, 11, 13 12, 17, 18, 20 14, 15, 16, 19, 14, 15, 17 11, 12, 13, 16,

  13. Masala tuzing va uni yeching:

  14. ? Bor edi – ? ta k Olindi – 2ta k Qoldi – 8 ta k Yechish: 8+2=10 (ta k) Javob: Bor edi 10ta k

  15. ? 10 ta Bor edi – 7 ta m Qo`shildi – ? ta m Bo`ldi – 10 ta m Yechish: 10-7=3 (ta m) Javob: Qo`shildi 3 ta m

  16. Bor edi – 10 ta o Yeyildi – 4 ta o Qoldi – ? ta o Yechish: 10-4=6 (ta o) Javob: Qoldi 6 ta o

  17. DARSNI mustahkamlash va YAKUNLASH:

  18. A 7 R 8 6 F 9 I O 5 10 N 4+3-1= 6 1+6-2= 5 2-1+6= 7 8-2+3= 9 5-1+4= 8 9-3+4= 10

  19. UYGA VAZIFA: 96-BET, 5-TOPSHIRIQ

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