Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 71 x 3 = _____
- 517 x 2 = _____
- 1216 x 2 = _____
- 70575 x 2 = _____
(a)
71 x 3 = 213
(b)
517 x 2 = 1034
(c)
1216 x 2 = 2432
(d)
70575 x 2 = 141150
Answer(s): 213, 1034, 2432, 141150