Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 307 - 4 = _____
- 36 - 16 = _____
- 736 - 221 = _____
- 4796 - 630 = _____
(a)
307 - 4 = 303
(b)
36 - 16 = 20
(c)
736 - 221 = 515
(d)
4796 - 630 = 4166
Answer(s): 303, 20, 515, 4166