In mathematical terms it's called a rhombus.
The ancient Egyptians may have written the first math text called the Moscow Mathematical Papyrus
It is actually mathematical TERMS but I'm sure the true answer for that is a rhombus.
Nought
It is called "to evaluate" the expression.
Tower of Hanoi puzzle game - mathematical problem
They can be called a sliding puzzle, sliding block puzzle, or sliding tile puzzle.
NTUPLE THIS WAS THE ANSWER GIVEN IN A 2008 NY TIMES CROSSWORD PUZZLE
In mathematical terms it's called a rhombus.
The ancient Egyptians may have written the first math text called the Moscow Mathematical Papyrus
A mathematical rule can be called many things including a theory. Proofs can prove this theory to be a rule.
Games that qualify as puzzle make use to one's inductive reasoning and may involve recognizing patterns. Puzzles have evolved from the standard piece puzzle to mathematical or logical games like chess.
That's not really a question... a crossword puzzle using mathematical terms is still a crossword puzzle. If you're looking for such a puzzle in particular, just google "math crossword" and you'll get a number of sites offering free math crossword puzzles.
The first calculating device called ABACUS was developed bye the Egyptian and Chinese people
It is a linear inequality.
Pythagoras and the Pythagoreans were the first to assert that mathematical harmony could be found in the universe's underlying structures. They believed that numbers and mathematical relationships were at the core of all aspects of the universe, which they called the harmony of the spheres.
The similar word-meaning of puzzle in Hindi is 'uljhan'.