Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 x 30 = _____
- 30 x 8 = _____
- 10 x 10 = _____
- 47 x 10 = _____
(a)
7 x 30 = 210
(b)
30 x 8 = 240
(c)
10 x 10 = 100
(d)
47 x 10 = 470
Answer(s): 210, 240, 100, 470