199? Project
Specific Objective: To use order of operations to represent the
numbers 1 - 10 using only the digits of the current year.
Using the digits, 1,9,9,? IN THE ORDER GIVEN, find a wa y to represent every
integer from 1 to 10. You may use the operations of addition, subtraction,
multiplication, division, powers, square roots, parentheses, or take the opposite of
any quantity.
For example, in 1993, 4 = 1 * (9 / 9) + 3 and in 1994, 7 = (19 + 9) / 4.