Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 30 x 30 = _____
- 300 x 70 = _____
- 7000 x 300 = _____
- 8000 x 7000 = _____
(a)
30 x 30 = 900
(b)
300 x 70 = 21000
(c)
7000 x 300 = 2100000
(d)
8000 x 7000 = 56000000
Answer(s): 900, 21000, 2100000, 56000000