Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 60 x 40 = _____
- 700 x 20 = _____
- 3000 x 700 = _____
- 4000 x 7000 = _____
(a)
60 x 40 = 2400
(b)
700 x 20 = 14000
(c)
3000 x 700 = 2100000
(d)
4000 x 7000 = 28000000
Answer(s): 2400, 14000, 2100000, 28000000