Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 x 10 = _____
- 72 x 10 = _____
- 631 x 10 = _____
- 4151 x 10 = _____
(a)
4 x 10 = 40
(b)
72 x 10 = 720
(c)
631 x 10 = 6310
(d)
4151 x 10 = 41510
Answer(s): 40, 720, 6310, 41510