25-oktabr

4 buxoro viloyati vobkent tumani 23-maktabning boshlang’ich sinf o’qituvchisi asadova mashhuraning matematika fanidan tayyorlagan dars taqdimoti 1-topshiriq 4 y:(126+96+114):3=112(bet) j: kitoblarning o’rtacha miqdori 112 bet. 2-topshiriq 4 y: (68+84):2=76 (min) javob: ikki kunda telefonda o’rtacha 76 minut gaplashilgan. 3-topshiriq 4 (57+65):2=61 (426+432):2=429 61 429 4-topshiriq 4 o’tkir burchaklar: <a, <s, <d, <k, <l, <b, <g 5-topshiriq 4 bunday topshiriqlarni quyidagicha bajaramiz: ikkita sonning o’rta arifmetigi 72 ga teng bo’lsa, ularning yig’indisi nechaga teng ekanligini aniqlaymiz;72*2=144 sonlardan biri 95 ga teng bo’lsa, ikkinchi sonni topish uchun 144-95=49 bajaramiz. demak, ikkinchi son 49 ga teng. topshiriq: masalani tenglama tuzib yecha olasizmi? uyga vazifa; 4 e’tiboringiz...

This file contains 8 pages in PPTX format (1.4 MB). To download "25-oktabr", click the Telegram button on the left.