Montessori Number Cards

Montessori Number Cards The green 1,000 place cards have 3 of each 1-9 The red 100 place has 3 of each 1-9 The blue 10s place has 3 of each except 10, which only has 2 10s and 20, which has 4. The green 1s place has 2 of each 1-9 Please feel free to ask questions! Smoke-free and pet friendly home!