Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 27989 - 16125 = _____
- 77690 - 72240 = _____
- 79600 - 32500 = _____
- 78000 - 22000 = _____
(a)
27989 - 16125 = 11864
(b)
77690 - 72240 = 5450
(c)
79600 - 32500 = 47100
(d)
78000 - 22000 = 56000
Answer(s): 11864, 5450, 47100, 56000