Sideways Arithmetic from Wayside School (Wayside School #2.5)

Firefly & Fern Summary

This clever companion to the Wayside School series presents a delightful collection of math puzzles and brain-teasers that transform arithmetic into playful, creative problem-solving. Through sideways thinking and unconventional approaches, children discover that math can be fun, surprising, and full of unexpected twists that reward creative thinking.