Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- If A x A = 64, find A.
- 4 x 4 x 4 = ______
- 2 x 25 = ______
- 7 x 800 = ______
(a)
8 x 8 = 64
(b)
4 x 4 x 4 = 64
(c)
2 x 25 = 50
(d)
7 x 800= 5600
Answer(s): 8, 64, 50, 5600