Ko’paytmani toping: 23 · 4 =
42 b) 90 c) 95 d) 92
Quyonlarga berish uchun 50 ta sabzi keltirildi. 4 ta quyonning har biri 5 tadan sabzi yedi. Nechta sabzi qoldi?
30 ta b) 40 ta c) 50 ta d) 35 ta
Agar a=18, b=3 bo’lsa, a : b ifodaning qiymatini toping.
10 b) 9 c) 8 d) 6
Bo’linmani toping: 56 : 4 =
15 b) 14 c) 13 d) 18
6 ta qutida 6 tadan, 5 ta qutida 10 tadan qalam bor. Hamma qalamlar nechta?
100 ta b) 86 ta c) 96 ta d) 90 ta
Noma’lum kamayuvchini toping: X – 32 = 68
36 b) 35 c) 40 d) 26
18 bilan 12 ning yig’indisini 3 ga bo’ling.
5 b) 9 c) 10 d) 11
4 ta guldastada 44 ta gul bor. Shunday 6 ta guldasta uchun nechta gul kerak bo’ladi?
60 ta b) 66 ta c) 90 ta d) 70 ta
Amallarni bajaring: 13 · 5 – 48 : 12 =
61 b) 51 c) 71 d) 60
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