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.
- 12 x 12 x 12 = ______
- 4 x 25 = ______
- 9 x 500 = ______
(a)
5 x 5 = 25
(b)
12 x 12 x 12 = 1728
(c)
4 x 25 = 100
(d)
9 x 500= 4500
Answer(s): 5, 1728, 100, 4500