Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 81, find A.
- 5 x 5 x 5 = ______
- 4 x 25 = ______
- 5 x 700 = ______
(a)
9 x 9 = 81
(b)
5 x 5 x 5 = 125
(c)
4 x 25 = 100
(d)
5 x 700= 3500
Answer(s): 9, 125, 100, 3500