Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 x 10 = _____
- 88 x 10 = _____
- 415 x 10 = _____
- 6347 x 10 = _____
(a)
9 x 10 = 90
(b)
88 x 10 = 880
(c)
415 x 10 = 4150
(d)
6347 x 10 = 63470
Answer(s): 90, 880, 4150, 63470