Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 x 10 = _____
- 82 x 10 = _____
- 515 x 10 = _____
- 8038 x 10 = _____
(a)
9 x 10 = 90
(b)
82 x 10 = 820
(c)
515 x 10 = 5150
(d)
8038 x 10 = 80380
Answer(s): 90, 820, 5150, 80380