Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 55 x 3 = _____
- 511 x 2 = _____
- 1188 x 2 = _____
- 14460 x 2 = _____
(a)
55 x 3 = 165
(b)
511 x 2 = 1022
(c)
1188 x 2 = 2376
(d)
14460 x 2 = 28920
Answer(s): 165, 1022, 2376, 28920