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Valley of Numbers

From the first arithmetic to algebra and geometry — the road every other road crosses.

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Birlar ko'prigi 🎁

PM-1: Sonlar qayerdan boshlanadi — razryadlar va raqamning oʻrni → PM-10: Manfiy sonlarni qoʻshish va ayirish

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Kasrlar ko'li

PM-11: Manfiy sonlarni koʻpaytirish va boʻlish — ishoralar qoidasi → PM-20: Oʻnlik kasrlar — razryadning davomi

Finish stage 1 to open this one — or read half its lessons. 0/10 lessons read

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Foizlar bozori

PM-21: Oʻnlik kasrlar bilan toʻrt amal → PM-30: Matndan ifoda tuzish — soʻzni belgiga aylantirish

Finish stage 2 to open this one — or read half its lessons. 0/10 lessons read

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Nomalum vodiysi 🎁

PM-31: Ifodaning qiymatini hisoblash va oʻrniga qoʻyish → PM-40: Tengsizlik va uni son oʻqida koʻrsatish

Finish stage 3 to open this one — or read half its lessons. 0/10 lessons read

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Tenglama darvozasi

PM-41: Modul: sondan noldan masofagacha → PM-50: k va b nimani bildiradi — grafikning real maʼnosi

Finish stage 4 to open this one — or read half its lessons. 0/10 lessons read

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Grafik tepaligi

PM-51: Real hayot grafigini oʻqish: tarif, harakat, oʻsish → PM-60: Parallel chiziqlar va kesuvchi hosil qilgan burchaklar

Finish stage 5 to open this one — or read half its lessons. 0/10 lessons read

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Burchaklar qoyasi 🎁

PM-61: Uchburchak turlari va burchaklar yigʻindisi → PM-70: Doira va aylana; π qayerdan chiqqan

Finish stage 6 to open this one — or read half its lessons. 0/10 lessons read

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Yuzalar tekisligi

PM-71: Aylana uzunligi va doira yuzasi → PM-80: Tarqoqlik: eng katta va eng kichik orasidagi farq

Finish stage 7 to open this one — or read half its lessons. 0/10 lessons read

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Ehtimol cho'li

PM-81: Aldamchi diagrammalar — statistika qanday yolgʻon gapiradi → PM-90: Ish va unumdorlik masalalari

Finish stage 8 to open this one — or read half its lessons. 0/10 lessons read

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Mantiq qal'asi 🎁

PM-91: Aralashma va foizli masalalar → PM-100: Yakuniy dars — siz qayerdasiz va endi nima qilasiz

Finish stage 9 to open this one — or read half its lessons. 0/10 lessons read

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