1. Hisoblashlarni og‘zaki bajarib, natijani yozing: 95 km 090 m – 70 km 6 m 84 sm – 3 sm
24 km 057 m + 30 m 4 m 16 sm + 80 sm
2. Misollarni ustun shaklida yeching:
326 m 47 sm + 19 m 84 sm
118 m 06 sm – 92 m 32 sm
3. Xo‘jalik davlatga shartnoma bo‘yicha 4 860 t paxta topshirishi kerak edi. Avval 4 500 tonna, keyin yana uning to‘qqizdan bir qismicha paxta topshirildi. Xo‘jalik davlatga shartnomadagidan necha tonna ortiq paxta topshirgan?
4. Yechishni ustun shaklida yozib, amallarni bajaring:
5 km 635 m + 9 km 038 m 6 t 1 sr – 2 t 3 sr
75 m 06 sm – 14 m 32 sm 5 kg 068 g – 4 kg 524 g
5. 6 yashik oq qandning massasi 48 kg. Agar 1 yashik konfet 1 yashik oq qanddan 3 kg og‘ir bo‘lsa, 8 yashik konfetning massasi qancha?
6. Ifodalang:
minutlarda: 2 soat, 8 soat, 60 s, 4 soat 40 min;
sekundlarda: 3 min, 9 min, 1 min 10 s.
