Any suggestion on where to learn mental arithmetic? Thinking of kumon. Anyone tried? What is your opinion. Any other suggestion?
Kumon, Anyone tried
Kumon, Anyone tried
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Apr 23 2025, 12:52 AM, updated 8 months ago
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Junior Member
193 posts Joined: Mar 2005 |
Any suggestion on where to learn mental arithmetic? Thinking of kumon. Anyone tried? What is your opinion. Any other suggestion?
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Apr 23 2025, 12:53 PM
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Junior Member
193 posts Joined: Mar 2005 |
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Apr 23 2025, 05:04 PM
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193 posts Joined: Mar 2005 |
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