Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 319 - 2 = _____
- 39 - 10 = _____
- 933 - 323 = _____
- 2492 - 730 = _____
(a)
319 - 2 = 317
(b)
39 - 10 = 29
(c)
933 - 323 = 610
(d)
2492 - 730 = 1762
Answer(s): 317, 29, 610, 1762