Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 16, find A.
- 5 x 5 x 5 = ______
- 7 x 25 = ______
- 7 x 700 = ______
(a)
4 x 4 = 16
(b)
5 x 5 x 5 = 125
(c)
7 x 25 = 175
(d)
7 x 700= 4900
Answer(s): 4, 125, 175, 4900