Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 16, find A.
- 5 x 5 x 5 = ______
- 5 x 25 = ______
- 8 x 900 = ______
(a)
4 x 4 = 16
(b)
5 x 5 x 5 = 125
(c)
5 x 25 = 125
(d)
8 x 900= 7200
Answer(s): 4, 125, 125, 7200