Answer
The answers are below.
Work Step by Step
In order to do this, multiply each first digit of each number by itself plus one. Then, multiply the result by 100, and add 25:
a) $(1)(2)(100) + 25 = 225$
b) $(2)(3)(100) + 25 = 625$
c) $(4)(5)(100) + 25 = 2025$ '
d) $(5)(6)(100) + 25 = 3025$
e) $(6)(7)(100) + 25 = 4225$
f) $(7)(8)(100) + 25 = 5625$
g) $(8)(9)(100) + 25 = 7225$
h) $(9)(10)(100) + 25 = 9025$
i) $(10)(11)(100) + 25 = 11025$
