Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 30 x 3 = _____
- 476 x 2 = _____
- 2739 x 2 = _____
- 66717 x 2 = _____
(a)
30 x 3 = 90
(b)
476 x 2 = 952
(c)
2739 x 2 = 5478
(d)
66717 x 2 = 133434
Answer(s): 90, 952, 5478, 133434