amallar tartibi

matematika 2-sinf mavzu:amallar tartibini mustahkamlash sonli ifodalar qanday bajariladi? agar ifodada (+) yoki (-) amallari ishtirok etsa,ushbu sonli ifoda chapdan o’ngga navbat bilan bajariladi. 28+12-10+18=48 1 2 3 agar ifodada (x) yoki (:)amallari ishtirok etsa ,ushbu sonli ifodani chapdan o’ngga navbat bilan bajaramiz. 35:7x4=5x4=20 1)35:7=5 2)5x4=20 1 2 agar ifodada ( ) ishtirok etsa,avval qavs ichidagi amallar bajariladi. 28: (5x3-11)= 1)5x3=15 2)15-11=4 3)28:4=7 3 1 2 7 mustahkamlaymiz: (32+20:5):9= tekshiramiz: (32+20:5):9= 1)20:5=4 2)32+4=36 3)36:9=4 4 4 mustaqil bajaring: 18- 12 +24= 56:7x3= (64:8+4):6= 45:9x6+10= 30 24 2 40 e’tiboringiz uchun rahmat! tayyorladi:o.mirzaolimova. image1.png image2.jpg image3.jpg image4.gif image5.jpg image6.jpg image7.jpg

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