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1-sinf. Matematika Mavzu: Matematik ammallarning xossalari 1 | 1-Sinf Fayllar Bazasi

1-sinf. Matematika
Mavzu: Matematik ammallarning xossalari
1-misol
a) a+b=b+a
b) 8+x=x+8
d) 56+14=14+56. 48+20=20+48
13+64=64+13. 37+41=41+37
e) a+b=b+a.
6+7=7+6
2-misol
Eng tepaga yashil, chap tomonga ko'k,pastga qizil(siyoxrang ustiga), o'rtaga olovrang.

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