(36 divided by 6 minus 2) times 3
In all of math and arithmetic, past and present, there is only one number that equals 153. That number is . . . . . wait for it . . . . . 153 itself.
36 - 18
4 factorial, or 4!, equals 24
In the whole wide world of arithmetic and math, there is only one single number that equals 42. That number is . . . . . 42 .
775 is the only number in all of math that equals 775.
So simpal 7/7=1 and 7-1=6
11 x 2 x 2 - 2
Here are two: 324+657=981, and 243+576=819
Precision is not important in math when only estimates are needed, or when rounding-off is acceptable, such as when using irrational numbers or when a given decimal value exceeds the bounds or scope of the given problem.
210 divided by 30 equals 7 and 30 x 7 is 210.
One - 78 can only equal 78.
Using whole numbers only (ie using the factors of 68): 68 = 1 x 68 = 2 x 34 = 4 x 17