Very Nice ... would be better with more settings
This program is exactly what my 2nd Grade son needs but additional settings are required to be 100% useful. He needs to be able to add and subract the numbers 0 through 20 quickly for school. Unfortanately this program only allows setting numbers by total digits. I would love to see an upgrade that also lets you set the range (0 through 20 in our case) and also allows you to turn OFF negative number answers since that is not taught in the lower grades. Thanks and look forward to an update. Perhaps using the scroll wheel interface could be used to set the max and min numbers used in the problems.
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Worth it if you kid is 4th grade or under!
I plan on using this as an incentive. He wants something, get a 10 out of 10. While one reviewer said you can't specify total time, you can specify the time per equation (thus ultimately a total time).
Very Nice
Works as advertized, great for quick math problems for my 5 year old. Only one request - even on the simplest setting the answers can be negative numbers, which is just a bit ahead of kindergarten level. In settings I would love the option to only allow positive answers. But that's a request, not a complaint. Excellent app.
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