Annika Riz loves math more than anything. She's trying to teach her dog,
Prime, to count. She's determined to beat fellow math whiz Simon Ellis
in a Sudoku contest at the public library. She even sleeps under
number-patterned sheets. But Annika's best friends Kelsey and Izzy
think math is boring. All they care about is the upcoming school
carnival: their principal is going to be dunked in a dunking tank and
their class is going to have a booth selling home-baked cookies. But
then disaster foils the friends' cookie-baking plans. Can math save the
day?
Prime, to count. She's determined to beat fellow math whiz Simon Ellis
in a Sudoku contest at the public library. She even sleeps under
number-patterned sheets. But Annika's best friends Kelsey and Izzy
think math is boring. All they care about is the upcoming school
carnival: their principal is going to be dunked in a dunking tank and
their class is going to have a booth selling home-baked cookies. But
then disaster foils the friends' cookie-baking plans. Can math save the
day?
