Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 279 - 7 = _____
- 35 - 13 = _____
- 932 - 122 = _____
- 7496 - 734 = _____
(a)
279 - 7 = 272
(b)
35 - 13 = 22
(c)
932 - 122 = 810
(d)
7496 - 734 = 6762
Answer(s): 272, 22, 810, 6762