Matematika 3-sinf I-variant 1-chorak
Qavsli ifodani bajaring: 78 – (27 + 19) =
32 b) 15 c) 66 d) 56
Qodir 42 kg, Botir undan 4 kg kam makalatura yig’di.
Qodir va Botir birgalikda necha kilogramm makalatura yig’gan?
78 kg b) 83 kg c) 80 kg d) 81 kg
Birinchikesma7sm,ikkinchikesmaesabirinchikesmadan4smqisqa. Ikkinchi kesma necha santimetr?
10 sm b) 3 sm c) 4 sm d) 5 sm
Amallarni bajaring: 27 : 3 + 24 · 1 – 26 =
8 b) 7 c) 6 d) 9
12 metr arqonning uchdan bir qismi necha metrga teng?
4 m b) 5 m c) 3 m d) 2 m
Bo’sh kataklar o’rniga >, < yoki = belgilaridan mosini qo’ying 10 · 4 20 · 2 ,60 : 3 10 · 3
>, = b) =, > c) <, > d) =, <
Millimetrlarda ifodalang: 3 sm 8 mm = mm
38 mm b) 83 mm c) 30 mm d) 80 mm
Tomonlari 5 sm va 3 sm. ga teng bo’lgan to’g’ri to’rtburchakni perimetri necha sm.ga teng.
15 sm b) 16 sm c) 18 sm d) 13 sm
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
Qoldiqli bo’lishni bajaring: 87 : 6 =
14 (3 qold) b) 15 (4 qold) c) 14 (2 qold) d) 13 (4 qold)
Ko’paytmani toping: 2 · 3 · 3 · 4 =
62 b) 70 c) 75 d) 72
Ota 32 yoshda, o’g’lining yoshi 8 yosh. O’g’lining yoshi otasining yoshidan necha marta kichik?
4 marta b) 3 marta c) 2 marta d) 5 marta
40tanokni6tavazagateng taqsimlabchiqish uchun har bir vazaga nechtadan nok qo’yish kerak? Nechta nok qoldiq sifatida ortib qoladi?
4 (3 qold) b) 5 (1 qold) c) 6 (4 qold) d) 2 (2 qold)
Tomonlari 4 sm.ga teng bo’lgan kvadratning yuzini hisoblang.
14 sm2 b) 16 sm2 c) 18 sm2 d) 20 sm2
Misolni yeching: 56 : 28 =
2 b) 5 c) 4 d) 3
AB kesma 12 sm, CD kesma 4 sm.ga teng. CD kesma AB kesmadan necha marta qisqa?
1 marta b) 3 marta c) 5 marta d) 6 marta
Amallar tartibini bajaring: (32 + 0) : 8 + 96 =
90 b) 80 c) 98 d) 100
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