Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 x 10 = _____
- 31 x 10 = _____
- 197 x 10 = _____
- 3774 x 10 = _____
(a)
3 x 10 = 30
(b)
31 x 10 = 310
(c)
197 x 10 = 1970
(d)
3774 x 10 = 37740
Answer(s): 30, 310, 1970, 37740