Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 349 - 2 = _____
- 31 - 10 = _____
- 934 - 420 = _____
- 2896 - 532 = _____
(a)
349 - 2 = 347
(b)
31 - 10 = 21
(c)
934 - 420 = 514
(d)
2896 - 532 = 2364
Answer(s): 347, 21, 514, 2364