4-sinf O’qish Davlatimiz o’z mustaqilligiga qachon erishdi?


To’g’ri to’rtburchakning yuzi qanday topiladi?


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4-sinf test barcha fanlar

179. To’g’ri to’rtburchakning yuzi qanday topiladi?
a) bo’yi va enining uzunligi qo’shiladi
b) bo’yi va enining uzunligi ko’paytiriladi
s) bo’yining uzunligidan enining uzunligi ayriladi
d) enining uzunligidan bo’yining uzunligi ayriladi
180. Ayirmani toping va to’g’ri javobni belgilang: 7 soat-15 minut=
a) 350 minut b) 405 minut
s) 250 minut d) 400 minut
181. Qavslarni shunday qo’yinki tenglik to’g’ri bo’lsin: 270÷9+9×8=120
a) 270÷(9+9)×8=120 b) (270÷9)+9×8=120
s) 270÷9+(9×8)=120 d) 270÷9+9×8=120

182. Bo’linmani toping: 924÷231=
a) 3 b) 5
s) 2 d) 4

183. Amallarni bajaring va to’g’ri javobni belgilang: 720+50-210+630÷7=
a) 560 b) 650
s) 660 d) 750
184. Agar a=23 bo’lsa, 552÷a ifodaning qiymatini toping.
a) 24 b) 42
s) 34 d) 23
185. Tenglamani yeching: X+174=8032-442
a) X=7316 b) X=7590
s) X=7416 d) X=8030
186. 10000 kg necha sr gat eng?
a) 1000 sr b) 10 sr
.
s) 100 sr d) 10000 sr
187. 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
s) 23 xil d) 29 xil
Hamma o’tilganlarni mustahkamlash.
188. Birinchi qo’shiluvchi 542726, ikkinchi qo’shiluvchi 12167, yig’indini toping.
a) 554793 b) 554893
s) 554694 d) 552893
189. Qoldiqli bo’lishni bajaring: 523987÷65=
a) 8061 (22q) b) 8061 (10q)
s) 8061 (21q) d) 8061 (8q)
190. Ko’paytmani toping: 924×32=
a) 29472 b) 32568
s) 29568 d) 28568
191. Bog’da birinchi kuni 375 kg, ikkinchi kuni 525 kg meva terildi. Mevalar 10 kg dan yashiklargajoylandi. Mevalar uchun nechta yashik kerak bo’lgan?
a) 90 ta b) 50 ta
s) 80 ta d) 70 ta
192. Bo’linuvchi 25872, bo’luvchi 28, bolinmani toping.
a) 824 b) 924
s) 724 d) 547

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