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.
- 8 x 8 x 8 = ______
- 5 x 25 = ______
- 9 x 900 = ______
(a)
4 x 4 = 16
(b)
8 x 8 x 8 = 512
(c)
5 x 25 = 125
(d)
9 x 900= 8100
Answer(s): 4, 512, 125, 8100