Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 123 x 2 = _____
- 3 x 201 = _____
- 2131 x 2 = _____
- 3 x 2031 = _____
(a)
123 x 2 = 246
(b)
3 x 201 = 603
(c)
2131 x 2 = 4262
(d)
3 x 2031 = 6093
Answer(s): 246, 603, 4262, 6093