Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 81, find A.
- 11 x 11 x 11 = ______
- 8 x 25 = ______
- 6 x 600 = ______
(a)
9 x 9 = 81
(b)
11 x 11 x 11 = 1331
(c)
8 x 25 = 200
(d)
6 x 600= 3600
Answer(s): 9, 1331, 200, 3600