Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 102 x 2 = _____
- 3 x 312 = _____
- 1321 x 2 = _____
- 3 x 1023 = _____
(a)
102 x 2 = 204
(b)
3 x 312 = 936
(c)
1321 x 2 = 2642
(d)
3 x 1023 = 3069
Answer(s): 204, 936, 2642, 3069