I poyezd 4 soatda 336 km, avtobus 3 soatda 126 km yo’l bosdi. Avtobusning tezligi poyezd tezligidan necha marta kam? Yechish




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4 – nazorat ishi

I variant

1. Qulay usul bilan hisoblang: 125 · 80 · 4.



  1. Bo‘lishni bajaring: 22 914 000 : 6030.

  2. Teplohod 6 soatda 210 km, poezd esa 4 soatda 420 km masofani bosib o‘tdi. Poezdning tezillgi teplohod tezligidan necha marta ortik?

4. Qoldiqli bo‘lishni bajaring: 139 169 ni 45 ga. (139 : 45).

5. Ifodaning qiymatini toping: 85 · 137 – 75 · 137.




II variant

1. Qulay usul bilan hisoblang: 250 · 3 · 40.

2. Bo‘lishni bajaring: 4 645 671 : 8493.

3. Poezd 4 soatda 336 km, avtobus esa 3 soatda 120 km masofani bosib o‘tdi. Avtobusning tezligi poezd tezligidan necha marta ortiq?

4. Qoldiqli bo‘lishni bajaring: 168 627 ni 54 ga. (168 627 : 54).

5. Ifodaning qiymatini toping: 78 · 214 – 78 · 204.






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I poyezd 4 soatda 336 km, avtobus 3 soatda 126 km yo’l bosdi. Avtobusning tezligi poyezd tezligidan necha marta kam? Yechish

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