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Symbol Name
- addition sign, plus sign
- subtraction sign, minus sign
× or • multiplication sign
÷ or / division sign
= equal
≠ not equal
< less than
> greater than
≤ less than or equal to
≥ greater than or equal to
number sign
( ) parentheses
& and (ampersand)
% percent
π pi
|x| absolute value of x
√ square root
! factorial
± plus or minus
ˆ caret - to the power of
Symbol Name
∠ angle
° degree
⊥ perpendicular
∥ parallel
∼ is similar to (tilde)
∪ union
∩ intersection
∅ null or empty set
∈ is a member of
∉ is not a member of
⊂ is a subset of
∃ there exists (existential quantifier)
∀ for all (universal quantifier)
f(x) a function whose variable is x
∴ therefore
Σ sum
… ellipsis (and so on)
∞ infinity
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If a equals 2 what does a plus 3 in algbra?
2+3=5
What does seven plus six equal?
what does seven plus equal
What does 2 plus 2 plus equal?
2 plus 2 equal 4
What is 8.00 plus 7.40 plus 68 equal?
8.00 plus 7.40 plus 68 is equal to 83.4.
What is 71 plus 23 plus 49 equal?
71 plus 23 plus 49 is equal to 143.
What does a plus a plus a plus equal?
3a
What is 4 plus 8 plus 12 plus 16 equal?
4 plus 8 plus 12 plus 16 is equal to 40.
What does a plus and a plus equal?
negative
What does a plus plus plus equal?
3 pluses
What does 455 plus 658 plus 513 plus 80 plus 200 plus 2500 equal?
455 plus 658 plus 513 plus 80 plus 200 plus 2500 is equal to 4,406
What is 25 plus 25 plus 25 plus 20 plus15 plus 6 equal?
25 plus 25 plus 25 plus 20 plus15 plus 6 is equal to 116.
If 2 plus 3 equal 10 and 7 plus 2 equal 63 and 6 plus 5 equals 66 and 8 plus 4 equals 96 then what does 9 plus 7 equal?
35
