Matematika test I chorak Ko’paytmaning javobini toping. 17*5

Matematika test I chorak

1. 
   Ko’paytmaning javobini toping. 17*5
   

1. 
   80 B) 85 D) 75
   

2. 
   Ayirmani toping. 687-243
   

1. 
   425 B) 452 D) 444
   

3.Yig’indini toping. 208+435+92
A)705 B) 735 D) 737
4. Misolni to’g’ri hisoblang va javobini toping. 16+10*3-20
A) 27 B) 25 D) 26
5. Noma’lum bo’luvchini toping. 36:х=4
A) 7 B)8 D) 9
6. Hisoblang 86+30-60:3
A) 96 B)97 D)98
7. Sinf kutubxonasida 95 ta kitob bor edi. 9 ta o’quvchi 4 tadan kitob oldi. Kutubxonada nechta kitob qoldi.
A) 59 B) 57 D) 58
8. Amallar javobini toping. 17*4 230*3
A) 680, 690 B)860, 960 D) 608,609
9. Uchta kitob javonda 186 ta kitob bor.Birinchi qavatda 46 ta kitob, ikkinchi qavatda esa undan 18 ta ko’p. uchinchi qavatda nechta.
A)85 ta B) 86 ta D) 87 ta
10. Tengsizliklarni toping. 94134=94104 34000=340*100
A) >< B) <= D) >=
11. Noma’lum sonni toping . 11*x=99 88:x=8
A) 9,11 B) 8,10 D)8,9
12. Tasmaning to’rtdan bir qismi 20 smga teng bo’lsa tasmaning uzunligini toping.
A)84 B)82 D) 80
13. Ikki durodgor 5 kun bir xil ishlab 80ta stolni ta’mirlashdi. Bu durodgor bir kunda nechta stolni ta’mirlagan.
A)7 B)8 D) 9
14. Amallarni bajarib javobini toping. 72:24х3
A) 6 B)9 D)5
15. 27 sm gazlamadan 9 ta bir xil o’g’il bolalar kastumi tikildi. 72 sm gazlamadan nechta shunday kastum tikildi.
A) 23 B)24 D)21
16. Amallarni javobini toping. 600-640:8+60х7
A) 101 B) 100 D) 102
17. Ifodaning qiymatini toping. 64х(7+3)-549+36х9
A) 414 B) 415 D) 417