Reinforce basic addition and subtraction skills with these hands-on puzzles. Each set includes 10 × 3-piece wooden puzzles, each showing a simple calculation in both pictures and numbers.
Pieces: 3
Puzzles: 10
Size approx: 140 × 100mm.
Reinforce basic addition and subtraction skills with these hands-on puzzles. Each set includes 10 × 3-piece wooden puzzles, each showing a simple calculation in both pictures and numbers.
Pieces: 3
Puzzles: 10
Size approx: 140 × 100mm.