Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 85 x 3 = _____
- 447 x 2 = _____
- 3047 x 2 = _____
- 10461 x 2 = _____
(a)
85 x 3 = 255
(b)
447 x 2 = 894
(c)
3047 x 2 = 6094
(d)
10461 x 2 = 20922
Answer(s): 255, 894, 6094, 20922