Mathematical symbols and terminology are often confusing and may be a barrier to learning and understanding basic numeracy.
This page complements our numeracy skills pages and provides a fast glossary of common mathematical symbols and terminology with concise definitions.
Math symbols—often tiny, indecipherable, and seemingly random—are all-important. Some math symbols are Greek and Latin letters, dating back centuries to past . Others, just like the plus, minus, times, and division symbols seem to be mere notations on a paper. Yet, symbols in math are essentially the instructions that drive this area of academics. And, they need true value in real world .
A + (A × B)
1 + (1×4) = 5
2 + (2×5) = 12
3 + (3×6) = 21
8 + (8×11) = 96
Answer is 96…
A sign (+) can tell you if you’re adding cash to your checking account , while a sign (-) may indicate trouble ahead—that you’re subtracting funds and possibly in peril of running out of cash . Parentheses, which in English punctuation indicate that you simply ‘re inserting a nonessential thought into the sentence—mean just the other in math: that you should work whatever is within those two punctuation marks first, and only then do the remainder of the matter . Read on to ascertain what the common math symbols are, what the represent, and why they’re important.