Eretrandre Mathematics Forum

Full Version: Mental math
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I created a fun and friendly site to children, to create an interest in learning math, to treat math as fun and present it as such, to see learning as a long term proposition by working with the child to learn one topic at a time and measure his/her progress every day, to enable the child to set his/her own pace of learning and to make to every effort to support such a learning plan.
Regards,
Rosy.
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https://www.esumz.com
When I am opening the link mentioned above it is giving
Secure Connection Failed
The site uses an invalid security certificate.
The certificate expired on Saturday 27 June 2009 11:12 PM.
(Error code: sec_error_expired_certificate)
This could be a problem with the server's configuration, or it could be someone trying to impersonate the server.
If you have connected to this server successfully in the past, the error may be temporary, and you can try again later.
Or you can add an exception…
What's the problem with site?
Hi Rosy,

Thanks a lot for providing the link of your own created site here.
I have checked the link but it gives the same problem as above describe. What's the matter ? Tell me. May I help you?
Reference URL's