Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 449 - 6 = _____
- 36 - 12 = _____
- 933 - 323 = _____
- 6798 - 435 = _____
(a)
449 - 6 = 443
(b)
36 - 12 = 24
(c)
933 - 323 = 610
(d)
6798 - 435 = 6363
Answer(s): 443, 24, 610, 6363