How can you make 10 out of the numbers 1,5,6,8, and 12 using any or all operations?
6*8/12 +5 + 1 = 10 is another way
Here is one way:
[12+8+1] - [6+5] =10
1 - 5 - 6 + 8 + 12 =
-4 - 6 + 8 + 12 =
-10 + 20 =
10
8⋅126−5−1=108⋅121+5−6=105⋅612−8−1=108−126+5−1=108+(5−1)⋅612=106⋅(128+1)−5=1012−5+8−16=106⋅12(5−1)−8=10