Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 40 x 20 = _____
- 300 x 80 = _____
- 3000 x 300 = _____
- 9000 x 2000 = _____
(a)
40 x 20 = 800
(b)
300 x 80 = 24000
(c)
3000 x 300 = 900000
(d)
9000 x 2000 = 18000000
Answer(s): 800, 24000, 900000, 18000000