Online math puzzles can be found at web sites such as Cool Math and A Kids Math. Cool Math 4 Kids is another web site that offers online math puzzles.
Some math words beginning with the letter E are:EqualsEquationEquilateralEvaluateExpandExpression
exponent
yes
Greatly enjoy them.
Letters used in math are called variables.
Its on akidsmath.com go to math games and puzzles and scroll down its called "Frog Leap"
The puzzles test a number of mathematics skills. If you have a particular question in mind, ask it here and you may receive an answer indicating how the problem was solved.
Addition is adding two numbers
That is called a variable.
the letter is called a variable because it can be changed
There are many different kinds of games and puzzles for children. To be more specific, number cards that have math questions, children's crossword puzzles and easy to do word searches are just a few.