Even-year variations are played in Elementary and Middle Divisions in 2019-20.
With Decimal Point, list all two-digit numbers that can be placed in the blank in this Goal to give a counting number value (1, 2, 3, …). For each number, give the value of the Goal.
With Powers of the Base, write a three-cube Solution for this Goal.
With Imaginary, which of these expressions has a default value? If an expression has a default, give the value.
(A) √27 (B) 9^ (C) √9i (D) 8^(2÷3)