Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 30 x 70 = _____
- 900 x 50 = _____
- 1000 x 900 = _____
- 8000 x 5000 = _____
(a)
30 x 70 = 2100
(b)
900 x 50 = 45000
(c)
1000 x 900 = 900000
(d)
8000 x 5000 = 40000000
Answer(s): 2100, 45000, 900000, 40000000