Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 90 x 90 = _____
- 3 x 14 = _____
- 6 x 11 = _____
- 8 x 8 = _____
(a)
90 x 90 = 8100
(b)
3 x 14 = 42
(c)
6 x 11 = 66
(d)
8 x 8 = 64
Answer(s): 8100, 42, 66, 64