Using a number line to show fractions can be a very helpful way to represent how a whole is divided equally into parts. Remember, the denominator shows us how many parts there are in total and the ...

It explains the decimal system ... and introduces fractions and negative numbers to the number line. It highlights fundamental laws of arithmetic, including the commutative, associative, and ...

Using a number line to show fractions can be a very helpful way to represent how a whole is divided equally into parts. Remember, the denominator shows us how many parts there are in total and the ...