Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 28 x 30 = _____
- 87 x 200 = _____
- 442 x 300 = _____
- 970 x 2000 = _____
(a)
28 x 30 = 840
(b)
87 x 200 = 17400
(c)
442 x 300 = 132600
(d)
970 x 2000 = 1940000
Answer(s): 840, 17400, 132600, 1940000