Matematika (zukkoligingizni tekshirib ko‘ring)

Matematika (zukkoligingizni tekshirib ko‘ring)
1. Javonning birinchi qatorida 10 ta 2-qatorida 8 ta kitob bor. Javondan 6 ta kitob olindi. Nechta kitob qoldi?
A) 8 B)12 D)14
2. Ayirmani toping. 50-46
A) 4 B) 10 D) 29.
3. Yig'indini toping. 46+44
A) 54 B) 90 D) 2
4. Javobi 18 ga teng bo'lgan misolni toping.
A)6+6+5 B)7+3+9 D)7+5+6.
5. Bola bir sonni o'yladi. U o'ylagan songa 9 ni qo'shib, 14 hosil qildi. Bola o'ylagan sonni toping.
A) 13 B) 5 D) 8.
6. 18 dan 6 ta kam bo'lgan sonni toping.
A) 24 B) 12 D) 13.
7. To'rtta tomoni teng bo'lgan to'g'ri to‘rtburchak nima deb ataladi?
A) Uchburchak B) Kvadrat D) Kesma.
8. Ifodalarni taqqoslang: 8 + 2  5 + 3
A) 8 + 2 > 5 + 3 B) 8 + 2 < 5 + 3 D) 8 + 2 = 5 + 3
9. Noma'lum sonni toping. 15 -  = 10
A) 3 B) 10 D) 5
10. 50 + (8 – 4) = ? ifodaning qiymatini toping.
A) 50 B) 54 D) 58