Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 49, find A.
- 15 x 15 x 15 = ______
- 5 x 25 = ______
- 6 x 200 = ______
(a)
7 x 7 = 49
(b)
15 x 15 x 15 = 3375
(c)
5 x 25 = 125
(d)
6 x 200= 1200
Answer(s): 7, 3375, 125, 1200