No, it definitely has higher #s available than the chart they gave you. 226 is the 87th percentile for 5th grade spring reading and 240 is the 95th percentile for 5th grade spring math. I'm not sure why they'd stop the chart there.

Your dc's scores are both exactly at the 99th for an end of 5th grader.

Take a look at this chart for more expansive info including being able to compare his/her scores to older grades:
http://pickens.it.schoolfusion.us/m...ssionid=14d1e9266e4482d198ebc39c6e6bc9c3

Study Strategies for Accelerated Learners