5-sinf matematika test

5-sinf matematika test 1-variant javoblari.

1.B 11.B 21.9 ta

2.A 12.C 22.3211
3.C 13.A 23.x-2564
4.D 14.B 24.y=176
5.A 15.D 25.S= 2(ab+ac+bc)
6.B 16.D
7.D 17.B
8.C 18.A
9.D 19.100
10.A 20.450 km
2-variant
1. 17a+23+9a-13 ifodani soddalashtiring.
A) 26a+10 B) 36a C) 8a
2. 6 raqami ishirok etgan ikki xonali sonlar qancha?
A) 18 ta B) 16 ta C) 17 ta D) 10 ta
3. Yozuvida faqat 4, 5 va 7 raqamlari ishtirok etgan uch xonali sonlar nechta?
A) 3 ta B) 9 ta C) 6 ta D) 5 ta
4. 48< x< 54tengsizlikni barcha yechimlari yig’indisini toping.
A) 303 B) 357 C) 102 D) 255
5. Son nurida O (0), A (17), B(25) nuqtalar belgilangan. Ab kesma uzunligini toping.
A) 8 B) 42 C) 25 D) 17
6. 40*7<4067 tengsizlik o’rinli bo’lishi uchun yulduzcha o’rniga qanday raqam qo’yish mumkin?
A) 1,2,3,4,5 B) 0,1,2,3,4,5 C) 0,2,3,4,5,6 D) 1,2,3,4,5,6
7. (8235+2987)-5235 ifodaning qiymatini toping.
A) 13 B) 16457 C) 3000 D) 5987
8. Tenglamani yeching: 11x-3x=104
A) 13 B) 103 C) 10 D) 14
9. 195⁵+296⁶+631⁴ yig’indining oxirgi raqamini toping.
A) 7 B) 1 C) 5 D)2
10. O’n yetti million sakson ming to’qson sonini raqamlar bilan yozing.
A) 17800900 B) 17080090 C) 170800900 D) 10780900
11. Qaysi tenglik qoldiqli bo’lishni ifodalaydi?
A) 43=6*8-5 B) 37=8*4+5 C)29=3*7+8 D) hech qaysi
12. n+113>131 tengsizlikni qanoatlantiruvchi natural sonlar ichida eng kichigi qaysi?
A) 18 B) 132 C) 19 D) 244
13. 21 g necha kg?
A) 21 kg B) 21 kg C) 21000 kg D) 1 kg
1000 100 1000
14.Hisoblang: 100-98+96-94+…+8-6+4-2
A)200 B)50 C)60 D)40
15.Tenglamani yeching: 120:x=7(8q)
A) 15 B) 10 C) 17 D) 16
16. Ko’paytmani hisoblang:
8*4*9351*25*125=
A) 9351000 B)299232 C)9351000 D)935100000
17. Ko’paytiring : 235.1 * 10000 =
A) 23510000 B) 2351000
C) 0.02351 D) 0.00002351
18. Hisoblang : 0.23 : 1000=
A) 0.00023 B) 0.000023
C) 230 D) 23000
19.210 ning 2 qismiga 320 ning 1 qismini qo’shing
7 8
20. Ifodani soddalashtiring? x-1782-782
21. O’lchamlari a,b,c bo’lgan to’g’ri burchakli parallelepipedning to’la sirtini topish formulasini yozing.
22.Ifodaning qiymatini toping: 13²* (177-98)
23. Poyezd 360 km yo’l yurib, butun yo’lning 4 qismini bosib o’tdi. Butun yo’l necha km? 5
24.Tenglamani yeching: 841+(y-108) =909
25. Tomoni 15 sm bo’lgan kvadratning yuzi 25 sm kvadrat bo’lgan nechta kvadratchaga bo’lish mumkin?