8. Toshkentdan Guliston shahrigacha 120 km.
Velosipedchi 1 soatda 15 km masofani bosib
o‘tadi. U shunday tezlikda yursa, Toshkent
dan Gulistonga necha soatda yetib boradi?
1. 270 : 18
325 : 13 336 : 21 324 : 27
360 : 24
442 : 17 266 : 14 308 : 11
2. Rasm asosida masala tuzing va yeching:
3. 17 soat 37 minut + 14 soat 4 minut
27 minut 40 sekund + 2 minut 26 sekund
8 soat 53 minut – 6 soat 39 minut.
4. Chizmalar asosida masala tuzing va yeching:
444 km
http://eduportal.uz
65
5.
5 ta tovuq 5 kunda 5 ta dan tuxum qo‘yadi. 10
ta tovuq 10 kunda nechta tuxum qo‘yadi?