3-sinf 75-dars

3-sinf 75-dars mavzu: yuza birliklari gulmira maratovna @yuksalish_ust yuza haqida 10 fikr ? yondosh mavzu: yo’l texnologiyasi 15ta kichik 4 ta katta kvadrat 13 ta to’g’ri to’rtburchak bu shaklga 8*8=64 ta kichik kvadrat sig’adi. s= 10dm*10dm=100 gulmira maratovna gulmira maratovna 1=100 1=100=10 000 1100=10 000 gulmira maratovna 5 > 30 75 7000 21 = 2100 4 > 41 200 < 2 v 33 75 18 d 75 93 - 19 67 56 26 503 c*4 -1896 c:8= =2012 -237 c=1775 c gulmira maratovna yechish: 80dm-46dm=34dm s=80dm*34dm=2720 20cm=2dm 2dm*2dm=4 2720:4=680 ta plita kerak gulmira maratovna a a b k r s t u ch gulmira maratovna @yuksalish_ust 4226-1563 =4082 801:9+306:6=140 300*(400-193=62100 gulmira maratovna @yuksalish_ust 1740cm*148cm=257520 1580cm*112cm=176960 gulmira maratovna @yuksalish_ust e’tiboringiz uchun …

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