Explains the concept of zero in mathematics, emphasizing its role as a number that represents the empty set. It illustrates how zero is used in addition and subtraction, showing that adding or ...

This is a preview. Log in through your library . Abstract A learning/teaching approach used base-ten blocks to embody the English named-value system of number words and digit cards to embody the ...

2. Remember that when you use the counting-on strategy to think of the bigger number first. Count out aloud with Miss James as she jumps along the number line.