Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 14 x 3 = _____
- 972 x 2 = _____
- 5814 x 2 = _____
- 87121 x 2 = _____
(a)
14 x 3 = 42
(b)
972 x 2 = 1944
(c)
5814 x 2 = 11628
(d)
87121 x 2 = 174242
Answer(s): 42, 1944, 11628, 174242