VIP Class Notes (Nemo)

Vocabulary

3653 consists of 3 thousands, 6 hundreds 5 tens and 3 units

place value (n):the value of a number decided by its position, for instance whether it is a one, a ten, a hundred, etc.

greater than -larger in number or amount than
在数(或量)上较多的
X must be equal to or greater than 10.
X必须大于等于10。

3

skip counting
by 2–       2,4,6,8,10,12
by5–       5, 10, 15, 20….
by 10–    10, 20, 30, 40…..