Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 199 - 1 = _____
- 35 - 14 = _____
- 938 - 122 = _____
- 1893 - 631 = _____
(a)
199 - 1 = 198
(b)
35 - 14 = 21
(c)
938 - 122 = 816
(d)
1893 - 631 = 1262
Answer(s): 198, 21, 816, 1262