Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 25, find A.
- 13 x 13 x 13 = ______
- 12 x 25 = ______
- 3 x 200 = ______
(a)
5 x 5 = 25
(b)
13 x 13 x 13 = 2197
(c)
12 x 25 = 300
(d)
3 x 200= 600
Answer(s): 5, 2197, 300, 600