4-sinf ona tili iii-chorak

4-“___”-sinf o’quvchisi;_____________________________________


4-SINF MATEMATIKA III-chorak

1 . 55140 : 6 • 30 + 560 • 400 = hisoblang.

A ) 499700 B ) 275700 C ) 224000
2 . 5 km 635 m + 9 km 38 m = hisoblang.
A ) 14 km 675 m B ) 14 km 673 m C ) 14 km 679 m
3 . 32020 kg ___ 32 t 020 kg taqqoslang. A ) > B ) < C ) =
4 . 450 : 10 : 5 • 0 • 5 = hisoblang. A ) 45 B ) 0 C ) 5
5 . XIX – X + IX : III = hisoblang. A ) XII B ) VI C ) IX
6 . 0 : 180 : 18 • 7 = hisoblang.
A ) 70 B ) 700 C ) 0
7 . 45 : 9 : 0 = hisoblang.
A ) 5 B ) 0 ga bo’lish mumkun emas. C ) 0
8 . To’g’ri to’rtburchakning bo’yi 22 sm, yuzi esa 242 cm kv ga teng. To’rtburchakning enini toping. A ) 10 sm B ) 12 sm C ) 11 sm
9 . Uchburchak shaklidagi maydonning perimetri 1640 m ga teng. Birinchi tamoni 400 m ga, ikkinchi tamoni birinchi tamonodan 300 m ga ortiq bo’lsa, uchinchi tamonni toping.
A ) 540 m B ) 700 m C ) 1100 m
10 . x • 36 = 4968 • 7 tenglamani yeching.
A )965 B ) 966 C ) 967
11. Tenglamani yeching: X+174=8032-442 A) X=7316 B ) X=7590 C ) X=7416
12. 10000 kg necha sr gat eng? A ) 1000 sr B ) 10 sr C ) 100 sr
13. Hunarmandlar 878 xil mahsulot ishlab chiqaradilar. Ular ishlab chiqarilgan mahsulotning 3 dan bir qismini eksport qiladilar. Necha xil mahsulot eksport qilinadi?
A ) 28 xil B ) 27 xil C ) 29 xil
14. Birinchi qo’shiluvchi 542726, ikkinchi qo’shiluvchi 12167, yig’indini toping.
A ) 554793 B ) 554893 C ) 554694
15. Qoldiqli bo’lishni bajaring: 523987÷65=
A ) 8061 (22q) B ) 8061 (10q) C ) 8061 (21q)
16. Bog’da birinchi kuni 375 kg, ikkinchi kuni 525 kg meva terildi. Mevalar 10 kg dan yashiklarga joylandi. Mevalar uchun nechta yashik kerak bo’lgan?
A ) 90 ta B ) 50 ta C ) 80 ta
17. Bo’linuvchi 25872, bo’luvchi 28, bolinmani toping. A ) 824 B ) 924 C ) 724
8. Amallarni bajaring va to’g’ri javobni belgilang: (60990+12240)÷30-30=
A ) 2411 B ) 2344 C ) 2134
9. Eng katta besh xonali son bilan 1 ning yig’indisini 10 marta kamaytiring va to’g’ri javobni belgilang. A ) 1000 B ) 10 C ) 10000
10. Oralaridagi masofa 720 km bo’lgan ikki qishloqdan bir biriga qarab ikki avtomobil yo’lga chiqdi va 6 soatdan keyin uchrashdilar. Avtomobillardan birining tezligi 52 km/soat. Ikkinchi avtomobilning tezligini toping.
A ) 58 km/soat B ) 48 km/soat C ) 68 km/soat
11. Bo’linmani toping: 60264÷972= A ) 62 B ) 64 C ) 61
12. Tenglamani yeching: 15639÷X=39 A ) X=401 B ) X=402 C ) X=201
13. Birinchi ko’paytuvchi 652, ikkinchi ko’paytuvchi 75, ko’paytmani toping.
A ) 47900 B ) 48900 C ) 46700
14. To’g’ri to’rtburchak ko’rinishidagi maydonning boyi 87 m, agar maydonning yuzi 6264 m² bo’lsa,maydon enining uzunligi toping. A ) 81 m B ) 63 m C ) 72 m
15. Agar a=15678, b=23981 bo’lsa, a+b ifodaning qiymatini toping.
A ) 36546 B ) 39659 C ) 32789

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