Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 311 x 2 = _____
- 3 x 102 = _____
- 1023 x 2 = _____
- 3 x 3122 = _____
(a)
311 x 2 = 622
(b)
3 x 102 = 306
(c)
1023 x 2 = 2046
(d)
3 x 3122 = 9366
Answer(s): 622, 306, 2046, 9366