Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 247 - 2 = _____
- 39 - 14 = _____
- 735 - 421 = _____
- 2998 - 135 = _____
(a)
247 - 2 = 245
(b)
39 - 14 = 25
(c)
735 - 421 = 314
(d)
2998 - 135 = 2863
Answer(s): 245, 25, 314, 2863