multiplication facts are simply that times table in this case 5
multiplication fact means the truth
each side is multiplied together.
Multiplication facts and tables can be found all over the internet. A good place for worksheets for multiplication is through the Education website. Also, many teacher stores will have products regarding multiplication.
A good fun website for multiplication facts is multiplication .com
The answer depends on different from WHAT!
Some multiplication facts for 81 are 9 x 9 3 x 27 1 x 81
If you know them up to at least 9, you will be able to do big multiplication problems as well as move on to division, algebra, and maybe even calculus.