Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 56 x 3 = _____
- 624 x 2 = _____
- 4123 x 2 = _____
- 16823 x 2 = _____
(a)
56 x 3 = 168
(b)
624 x 2 = 1248
(c)
4123 x 2 = 8246
(d)
16823 x 2 = 33646
Answer(s): 168, 1248, 8246, 33646