Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 33 x 30 = _____
- 77 x 200 = _____
- 419 x 300 = _____
- 645 x 2000 = _____
(a)
33 x 30 = 990
(b)
77 x 200 = 15400
(c)
419 x 300 = 125700
(d)
645 x 2000 = 1290000
Answer(s): 990, 15400, 125700, 1290000