Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 108 - 3 = _____
- 36 - 16 = _____
- 830 - 320 = _____
- 3196 - 336 = _____
(a)
108 - 3 = 105
(b)
36 - 16 = 20
(c)
830 - 320 = 510
(d)
3196 - 336 = 2860
Answer(s): 105, 20, 510, 2860