Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 279 - 3 = _____
- 38 - 15 = _____
- 933 - 322 = _____
- 3799 - 332 = _____
(a)
279 - 3 = 276
(b)
38 - 15 = 23
(c)
933 - 322 = 611
(d)
3799 - 332 = 3467
Answer(s): 276, 23, 611, 3467