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.
- 4 x 4 x 4 = ______
- 3 x 25 = ______
- 2 x 500 = ______
(a)
5 x 5 = 25
(b)
4 x 4 x 4 = 64
(c)
3 x 25 = 75
(d)
2 x 500= 1000
Answer(s): 5, 64, 75, 1000