Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 196 - 4 = _____
- 39 - 12 = _____
- 635 - 220 = _____
- 4292 - 532 = _____
(a)
196 - 4 = 192
(b)
39 - 12 = 27
(c)
635 - 220 = 415
(d)
4292 - 532 = 3760
Answer(s): 192, 27, 415, 3760