Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 43 x 30 = _____
- 92 x 200 = _____
- 278 x 300 = _____
- 821 x 2000 = _____
(a)
43 x 30 = 1290
(b)
92 x 200 = 18400
(c)
278 x 300 = 83400
(d)
821 x 2000 = 1642000
Answer(s): 1290, 18400, 83400, 1642000