Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 469 - 8 = _____
- 38 - 18 = _____
- 937 - 425 = _____
- 8892 - 432 = _____
(a)
469 - 8 = 461
(b)
38 - 18 = 20
(c)
937 - 425 = 512
(d)
8892 - 432 = 8460
Answer(s): 461, 20, 512, 8460