1

(-1 00× 5+(-2) to the 4th power ÷4.

Solution: (-1) of 100 =1,(-2) of 4 = (-2) * (-2) =16.

The original formula = 1*5+ 16/4=5+4=9.

2

The third power of (-3) × the fourth power of (-31).

Solution: The original formula = (-3) * (-3) * (-3) * (-31) * (-31) * (-31) = [(. (- 1) = 1 * 1 * 1 * (- 1)= - 1/3.

three

7 × 6 ( 1-3, 1)× 14, 3/5.

Solution: The original formula = 7× 6 (1-2/6 )×14× 5/3 = 7× 6 (-1)×14× 5/3 =-72.

four

The fourth power of -2 ÷ the fourth power of 9× (-2/3).

Solution: The original formula =16 * (9/4) * (4/9) =16.