A board specially designed for 1-10 counting, sequencing, odd and even number learning. The 10 colourful beads allows counting and simple addion/subtraction. There are 10 red blocks which stand for ONE and 5 blue blocks whuch stand for TWO. To do odd number counting, first place a red block into the slot in the middle so that it reads 1. Then start placing the blue blocks next to the previous blocks. Each time a block is placed, the kid will speak out the reading. In this case, the kid shall read 1, 3, 5, 7 and 9. Same process for even numbering starting at 0.