Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 30 x 40 = _____
- 600 x 30 = _____
- 7000 x 600 = _____
- 2000 x 6000 = _____
(a)
30 x 40 = 1200
(b)
600 x 30 = 18000
(c)
7000 x 600 = 4200000
(d)
2000 x 6000 = 12000000
Answer(s): 1200, 18000, 4200000, 12000000