🧮 Đếm đồ vật
7 điều thú vị về Đếm đồ vật. Chạm vào một điều để đọc thêm.
Counting means saying one number for each thing you touch.
The last number you say tells how many there are.
You can count things in any order and still get the same total.
People often count on their fingers because we have ten of them.
Zero means there is nothing there to count.
An abacus is a bead tool people have used to count for ages.
Long ago people counted by carving marks into bones and sticks.