Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 26 x 3 = _____
- 814 x 2 = _____
- 6343 x 2 = _____
- 16613 x 2 = _____
(a)
26 x 3 = 78
(b)
814 x 2 = 1628
(c)
6343 x 2 = 12686
(d)
16613 x 2 = 33226
Answer(s): 78, 1628, 12686, 33226