Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 47 x 3 = _____
- 771 x 2 = _____
- 7504 x 2 = _____
- 28347 x 2 = _____
(a)
47 x 3 = 141
(b)
771 x 2 = 1542
(c)
7504 x 2 = 15008
(d)
28347 x 2 = 56694
Answer(s): 141, 1542, 15008, 56694