Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 x 10 = _____
- 86 x 10 = _____
- 437 x 10 = _____
- 7273 x 10 = _____
(a)
9 x 10 = 90
(b)
86 x 10 = 860
(c)
437 x 10 = 4370
(d)
7273 x 10 = 72730
Answer(s): 90, 860, 4370, 72730