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.
- 9 x 9 x 9 = ______
- 12 x 25 = ______
- 2 x 700 = ______
(a)
8 x 8 = 64
(b)
9 x 9 x 9 = 729
(c)
12 x 25 = 300
(d)
2 x 700= 1400
Answer(s): 8, 729, 300, 1400