Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 85 x 3 = _____
- 680 x 2 = _____
- 7749 x 2 = _____
- 50613 x 2 = _____
(a)
85 x 3 = 255
(b)
680 x 2 = 1360
(c)
7749 x 2 = 15498
(d)
50613 x 2 = 101226
Answer(s): 255, 1360, 15498, 101226