3-sinf shakllarni paletkayordamida o'lchash(1)

3- sinf matematika mavzu:shakllar yuzini paletka yordamida o’lchash 16+12:2=16+6=22 3+12:2=3+6=9 5+16:2=5+8=13 6+8:2=6+4=10 66+9:2=6+4.5=10.5 shakllarni paletkalar ustiga qo’yib,bo’yalmagan sohani yuzini hisoblang. 4 ta 4 raqami ,arifmetik amallar va qavslar yordamida shunday ifodalar tuzingki,ularning natijasi 1dan 9 gacha bo’lgan sonlarga teng bo’lsin. 4+4-4:4=7 4+4-4-4=0 daftar bilan ishlash 6+6+6=18 6+5+7=18 7-6=7-6 image1.jpg image2.jpg image3.jpg image4.jpg image5.jpg image6.jpg image7.jpg image8.jpg image9.jpg image10.jpg image11.jpg image12.jpg image13.jpg

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