3-sinf matem 51-mavzu

farg’ona viloyati quva tumani 1-maktab boshlang’ich sinf o’qituvchisi masadikova gulmira maratovnaning 3-sinf matematika fanidan tayyorlagan 1 soatlik dars slaydi mavzu: 0 bilan tugagan sonlarni bo’lish yuksalish_ust yondosh mavzu: qurilishga oid kasblar 1-masala 36ming: 3ming= 350:50= 80 000:200= a=30m b=?m s=810 s=a*b b=s:a b=810:30=27 m javob:27m 825 157 982 r e m o n t 6-topshiriq 4590:30+4410:30= (4590+4410):30=9000:30=300 6480:80+1520:80= (6480+1520):80=8000:80=100 7000 6000 600 500 200 100 80 4 g e o d e z i s t 8-topshiriq (74+66):7=140:7=20 66 so’m 3ta 4ta 74 so’m 4ta 3ta vazifa image1.png image2.png image3.png image4.png image5.png image6.png image7.png image8.png image9.png image10.png image11.png image12.png image13.png image14.png image15.png image16.png image17.png image18.pn...

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