Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 18 x 3 = _____
- 190 x 2 = _____
- 6669 x 2 = _____
- 47408 x 2 = _____
(a)
18 x 3 = 54
(b)
190 x 2 = 380
(c)
6669 x 2 = 13338
(d)
47408 x 2 = 94816
Answer(s): 54, 380, 13338, 94816