A number combination calculator determines the number of possible combinations of a smaller set of numbers from a larger set of numbers. Most graphing calculators have built-in functions to solve for this number. Additio... More » Math Math Calculators and offer free online calculators that figure out combinations. Combinations are sets of numbers or objects that are chosen and placed in no particular order. More » Math Math Calculators

There are 1,000 ways to combine the digits 0-9 to form unique three digit numbers. This is calculated by multiplying 10 x 10 x 10 = 1,000. This assumes that 0 is a valid digit and that the digits may repeat. More » Math Numbers
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In order to sort numbers in ascending order, you first press the calculator's STAT key. You then press the number two on the number pad to select sorting in ascending order. More » Math Math Calculators