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Michael Worsfold
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Michael Worsfold here I'm retired. An old friend visited me recently who happens to be a math tutor who uses Khan. I asked where to start. She suggested gr 4. I did that and enjoyed it. Then did gr...
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Faollik ko’lami 1
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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O’qiyotganlarni 0 foydalanuvchii
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Obunalar 0