Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 x 10 = _____
- 71 x 10 = _____
- 169 x 10 = _____
- 1985 x 10 = _____
(a)
5 x 10 = 50
(b)
71 x 10 = 710
(c)
169 x 10 = 1690
(d)
1985 x 10 = 19850
Answer(s): 50, 710, 1690, 19850