1. Move the top horizontal matchstick to the right side of the vertical matchstick to form a square.
2. Move two matchsticks from the bottom square to create two additional squares on the right side, forming five squares total.
3. Move one matchstick from the top-left square and one from the bottom-right square to form two new small squares inside the grid, resulting in six squares.
4. Remove one matchstick from the seven, leaving six; then move two matchsticks to form the shape of the digit "0".
5. Remove six matchsticks from the fifteen shown, leaving ten matchsticks arranged to form the digit "10".
6. Remove nine matchsticks strategically so that no complete square of any size remains in the 3x3 grid.
Parent Tip: Review the logic above to help your child master the concept of printable brain teasers and answers.