It was a regular school day for the students of Room 23, until the math menace arrived disguised as a surprise test ready to ruin the day! Anxiety grips Max's friends and chaos ensues because they feel unprepared to pass this test. But, Max has a little secret up her sleeve...she's super! Super Max must help her friends overcome their test anxiety and take down the math menace one problem at a time. will she make it in time to save the day and help her friends pass the math test?--back cover.

juvenile

writen by Heather E. Robyn, illustrated by Zoe Mellors.