Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 92 x 3 = _____
- 353 x 2 = _____
- 1978 x 2 = _____
- 17211 x 2 = _____
(a)
92 x 3 = 276
(b)
353 x 2 = 706
(c)
1978 x 2 = 3956
(d)
17211 x 2 = 34422
Answer(s): 276, 706, 3956, 34422