Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 202 x 2 = _____
- 3 x 322 = _____
- 2312 x 2 = _____
- 3 x 1302 = _____
(a)
202 x 2 = 404
(b)
3 x 322 = 966
(c)
2312 x 2 = 4624
(d)
3 x 1302 = 3906
Answer(s): 404, 966, 4624, 3906