What ages are the word problems for? (or target age, I know around here kids usually go a few grades up) DD13 wants supplemental math because the schools "honors" curriculum is not cutting it at all (she is staying on grade level, we could not make the out of grade level testing). And we were thinking about Singapore math. (I don't know what level she should be placed at) but she does have a math SAT score if that would help.