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Results tagged with multiplication-table
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user 1147
5
votes
How many hours / school years does it take for the average child to memorize the $10\times 1...
When/where I grew up in California, ordinary second-graders (7 - 8 year-olds) were expected to learn the times tables well enough to answer randomly chosen problems without writing anything down or lo …
- 3,178
3
votes
How to teach quick multiplication and division in head?
In fourth grade, our daily math class included a three minute timed exercise. Each student had a page of approximately 50 or 100 math problems. All of the math problems were of one kind -- either ad …
- 3,178