Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 x 10 = _____
- 69 x 10 = _____
- 257 x 10 = _____
- 7658 x 10 = _____
(a)
3 x 10 = 30
(b)
69 x 10 = 690
(c)
257 x 10 = 2570
(d)
7658 x 10 = 76580
Answer(s): 30, 690, 2570, 76580