Matematika majburiy blok №1

Sentner va kilogrammlarda ifodalang: a) 2340 kg; b) 75 207 kg; d) 123 320 kg; e) 10 020 kg

a=12 bo’lsa, to’g’ri to’rtburchakning perimetrini toping.

8795 sonining raqamlar o’rnini almashtirib, eng kichik sonni hosil qiling.

tenglamaning yechimlari qaysi javobda to’g’ri ko’rsatilgan?

x va y butun sonlar bo’lib, quyidagilarga teng bo’lsa,  x y ni toping.

x=8,(99), y=6,(99),

x va y butun sonlar bo’lib, quyidagilarga teng bo’lsa,  x y ni toping. x=5,(99), y=6,(99),

Hisoblang: (1376 – 862) + 2020

13 metrda necha sm bor?

Amallarni bajarish tartibi to’g’ri ko’rsatilgan javobni toping:

Hisoblang: 97654-(1321+6333)