1. Ifodani qiymatini toping: 800-350: 7*9 a 450 b 350 d 400 Kvadratning tomoni 8sm uning yuzini hisoblang?

I-variant.
1.Ifodani qiymatini toping: 800-350:7*9 a)450 b)350 d)400

2. Kvadratning tomoni 8sm uning yuzini hisoblang?

a)32kv/sm b)64kv/sm d)16kv/sm

3. 6000m ning 3 dan 1 qismini toping.

a)200 b)2000 d)20000

4. Do’konda 280 kg un bor edi. Kechqurun 60 kg un qoldi. Necha kg un sotilgan?

a)220 b)200 d)60

5.X*5+100=350 a)5 b)50 d)40

6. Berilgan sonlar qatoridan begona sonni aniqlang.

a)13003; 13004; 13005 b)12001; 12100; 12010 d)11010; 11011; 11012

7. Agar a=45703 va b=37507 bo’lsa a=b ifodaning qiymatini hisoblang.

a)83300 b)83210 d)84210

8.Eng kichik olti xonali sonni belgilang

a)999999 b)900000 d)100000

9. Taqqoslang 26578-5567 56783-36578

a)> b)< d)=

II-variant.

1. Bo’linma va qoldiqni toping.2017:7.

a) 288 (1q) b) 208 (1q) d) 287 (8q)

2. Ifodalang. Tonna va sentnerlarda. 4090sr.

a) 4t 900s b) 4t 90s d) 40t 90s

3. Tenglamani yeching. 300+x=670

a) 307 b) 430 d) 370

4.Yechimni ustun shaklida yozib amallarni bajaring.5km 635m + 9km 038m

a) 14km673m b) 14km773m d) 15km663m

5. Mototsiklchi 40 km/soat tezlik bilan yurdi. U 2 soat 30minutda qancha masofani bosib o’tadi. a) 80 b) 90 d) 100

6. Ifodaning qiymatini hisoblang. 63:7+92-16:4

a) 97 b) 85 d) 90

7. Ko’paytirishni bajaring.50003x8

a)40024 b) 400004 d) 400024

8. Agar a=300 bo’lsa a * 10+560 ifodaning qiymatini toping.

a) 3560 b) 860 d) 30060

9. Hisoblang.60202-48457

a)11740 b) 11745 d) 11705

III-variant.

1.2 soat 50min+6 soat 30min

a)8 soat 90min b) 9 soat d) 9 soat 20 min

2. 42-X:7=30

a) 80 b) 84 d) 86

3. 6t 86kg+3t 97kg

a) 9t b) 10t 83kg d)10t

4. 5 ta tuxum qaynashi uchun 5 minut vaqt kerak. 10 ta tuxum qaynashi uchun qancha vaqt kerak? a) 5minut b) 10 minut d) 50 minut

5. Taqqoslang. 8 km 056m*4 32km 224n

a) = b) < d)>

6. Ikkita sinfda 60ta o’quvchi bor. Ularning birida ikkinchisidan 2 nafar kam o’quvchi bor. Har qaysi sinfda qanchadan o’quvchi bor?

a) 30,30 b) 28,32 d) 26,34

7. a=626546 va b=90049 a+b ni toping.

a) 536497 b) 62657 d) 536448

8. 36*10:9+90-36 a) 74 b) 84 d)94

9. 7 soat 90minut necha minut?

a) 420min b)5100 min d)520min

IV-variant.

1.Noma’lumsonni toping. X:3=490-457 a) 99 b) 90 d) 19

2. To’g’ri to’rtburchakning yuzi 96 kv/sm eni 6sm bo’lsa, bo’yi qancha?

a) 18sm b) 17sm d) 16sm

3. Ifodani yeching va qiymatini toping. 30000-786:6

a) 29696 b) 29869 d) 19869

4. 9000 yil necha asr? a) 900asr b) 90asr d) 9asr

5. 15 sutkaning yarmi necha soat? a) 360 b) 180 d) 150

6. To’g’ri to’rtburchak shaklidagi gilamning perimetri 20m 4dm, bo’yi 6m 8dm gilamning eni qancha? a) 3m 4dm b) 6m 8dm d)3m

7. Amallarni bajaring. 24120:8 + 6095

a) 9110 b) 3015 d) 1000

8. Tenglamani yeching. X-206=100+45

a) 351 b) 245 d) 145

9. Geomtrik jismlarni belgilang.

a) kub, shar, piramida b) kub, shar, to’g’rito’rtburchak d) kub, shar, uchburchak

10. Agar a=18081, b=101675 bo’lsa b:49-258 ifodaniqiymatini toping.

a) 1817 b) 2074 d) 2332