Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 70 x 60 = _____
- 300 x 90 = _____
- 7000 x 300 = _____
- 9000 x 8000 = _____
(a)
70 x 60 = 4200
(b)
300 x 90 = 27000
(c)
7000 x 300 = 2100000
(d)
9000 x 8000 = 72000000
Answer(s): 4200, 27000, 2100000, 72000000