Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 31 x 30 = _____
- 67 x 200 = _____
- 397 x 300 = _____
- 637 x 2000 = _____
(a)
31 x 30 = 930
(b)
67 x 200 = 13400
(c)
397 x 300 = 119100
(d)
637 x 2000 = 1274000
Answer(s): 930, 13400, 119100, 1274000