Bo’linmani toping: 426 : 2 =
213 b) 124 c) 121 d) 312
246 kg shakarni 2 kg.dan qilib xaltachalarga solib chiqing. Sizga nechta xaltacha kerak bo’ladi?
120 ta b) 110 ta c) 100 ta d) 123 ta
Amallarni bajaring: 439 + 669 : 3 =
335 b) 662 c) 255 d) 77
AB kesma 30 sm, CD kesma undan 3 marta qisqa. CD kesma necha sm?
6 sm b) 20 sm c) 10 sm d) 15 sm
Noma’lum ko’paytuvchini toping: X · 2 = 130
62 b) 64 c) 75 d) 65
Agar a = 136, b = 142 bo’lsa, a + b ifodaning qiymatini toping.
278 b) 134 b) 468 d) 241
Ikkita bir xil yashikda 18 kg o’rik bor. Shunday 5 ta yashikda necha kg. o’rik bor?
30 kg b) 45 kg c) 40 kg d) 35 kg
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