Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 40 x 30 = _____
- 52 x 200 = _____
- 311 x 300 = _____
- 822 x 2000 = _____
(a)
40 x 30 = 1200
(b)
52 x 200 = 10400
(c)
311 x 300 = 93300
(d)
822 x 2000 = 1644000
Answer(s): 1200, 10400, 93300, 1644000