Adding and Subtracting: Over 80 Fun Number Grid Puzzles! (Number Search)

This ingeniously designed activity book transforms math practice into a game that young readers will love. By hunting for the hidden addition and subtraction sums in these number grids, kids will learn to recognize common sums and number bonds. As they solve the puzzles, they will be boosting the speed at which they can solve simple problems, and supercharging their mental math ability. Accompanied by super-cute cartoon illustrations, these puzzles are an entertaining way to boost math skills outside of the classroom. Perfect for children aged 5+.