First off, I'm going to guess that the math is actually a 237 not a 273? While they insist that MAP actually goes to 300, I haven't seen a 273 on a Math 2-5 test. Not ever, even when a kid got a perfect score- they will eventually run out of questions to answer, scoring roughly around a 260.
DS7 is in 3rd grade, so I would definitely guess got the 2-5 test, especially as his elementary school only goes to 5th grade. His latest math score was a 265. According to what I've read and been told, the main difference between tests is the starting point. I asked DS about the content of his last test, and he said that it had presented him with some algebra questions.
