2-sinf matematika fanidan test 29,99,39 sonlaridan keyin keladigan sonlarni belgilang

2-sinf matematika fanidan test
1.29,99,39 sonlaridan keyin keladigan sonlarni belgilang:
A 30,100,38 B.30,100,40 C.30,98,40 D.28,98,38.
2.78=70+* bo`sh katakchadagi sonni belgila:
A.7 B.8 C.6 D.9
3.57+33 sonlar yig`indisini toping.
A.90 B.80 C.70 D.100
4.80-49 sonlar ayirmasini belgila.
A.31 B.41 C.19 D.39
5.Anor solingan yashik 12 kg, uzumligi esa undan 4kg yengil.Uzum solingan yashik necha kg?
A.8kg B.11kg C.16kg D.7kg
6.Shakldagi burchaklardan nechtasi to`g`ri burchak?
A.1 B.2 C.3 D.4
7.1dm necha smga teng?
A.1sm B.10sm C.5sm D.20sm
8.Bir yil necha oy bo`ladi?
A.10oy B.12 oy C.6oy D .9oy
9.Tomonlari 2sm bo`lgan kvadrat perimetrini top.
A.4sm B.6sm C. 7sm D.8sm

10. 
    3 bilan 9ning yig`indisini top.
    

A.11 B.10 C.9 D.12
11.70 dm +10 dm yig`indini top.
A.80dm B.60 C.50 dm D.70

12. 
    Nafisa 15 yoshda .Singlisi esa undan 6 yosh kichik . Singlisi necha yoshda?
    

A.9 yosh B.10 yosh C.8yosh D.11 yosh

13. 
    Eng katta bir xonali son
    

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14. 
    5+6=11 misolda yig`indi bo`lib kelgan son
    

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15. 
    Ayirish hadlari