Works by Joan Horton
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- Works
- 5
- Members
- 371
- Popularity
- #64,992
- Rating
- 3.9
- Reviews
- 45
- ISBNs
- 23
- Languages
- 1
My biggest problem with it is that the problem that sets the panic in motion is seven times ten, which any kid will tell you is one of the easier multiplication problems. Now, eight times eight or six times seven, I'd understand. But ten times tables are the easiest.