2-sinf. Matematika. III-chorak.
Tayyorladi: M.Umarova
Nazorat ishi
1. Amallarni bajaring.
(85 + 5) : 9 =___
25* 0 + 15 =___
81 - (7 * 8) =___
27 : 3 + 11=___
(50 - 40) : 2 =___
72 : 8 + 13 =___
2.Tenglamani yeching
X * 8 = 32
54 : x = 9
3.Ushbu shaklda nechta uchburchak va to’rtburchak bor?
Javob: 3 burchaklar- ___ta
4 burchaklar- ___ta
4.Boshqotirma
_____+____+____=30
_____+____+____=20
_____+____+____=13
_____+____*____=
5.Masala.
Sinfda uchta deraza bo’lib , har bir derazada 6tadan gul bor. Ulardan 8tasi
gullagan. Sinfda nechta gul gullamagan?
Yechim:
______________________________
______________________________
Javob
: ______________________________________________
F.I.O: _________________________________________________
