Learn Abacus At Home | Ronyh | Activity https://members.learnabacusathome.com/members555/ronyhabibcisgmail-com/activity/ Activity feed for Ronyh. Sun, 23 Aug 2026 13:22:39 +0000 https://buddypress.org/?v= en-US 30 hourly 2 149591b0bb7f9add3fb5c973f0471236 Ronyh replied to the topic Introduce Yourself in the forum General https://members.learnabacusathome.com/forums/topic/before-you-begin/#post-1186 Mon, 30 Jul 2018 22:07:12 +0000 Hi,i am so excited to learn about abacus, i have a son and his age is about 4 years, so i want to teach him the way of how to use abacus in order to do calculation quikly and mentallly

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