Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 27879 - 24045 = _____
- 66880 - 63310 = _____
- 69900 - 23400 = _____
- 79000 - 44000 = _____
(a)
27879 - 24045 = 3834
(b)
66880 - 63310 = 3570
(c)
69900 - 23400 = 46500
(d)
79000 - 44000 = 35000
Answer(s): 3834, 3570, 46500, 35000