Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 28866 - 20545 = _____
- 79990 - 72410 = _____
- 96800 - 32100 = _____
- 89000 - 22000 = _____
(a)
28866 - 20545 = 8321
(b)
79990 - 72410 = 7580
(c)
96800 - 32100 = 64700
(d)
89000 - 22000 = 67000
Answer(s): 8321, 7580, 64700, 67000