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.
- 7 x 7 x 7 = ______
- 2 x 25 = ______
- 3 x 300 = ______
(a)
5 x 5 = 25
(b)
7 x 7 x 7 = 343
(c)
2 x 25 = 50
(d)
3 x 300= 900
Answer(s): 5, 343, 50, 900