Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 417 - 6 = _____
- 36 - 15 = _____
- 737 - 420 = _____
- 6795 - 831 = _____
(a)
417 - 6 = 411
(b)
36 - 15 = 21
(c)
737 - 420 = 317
(d)
6795 - 831 = 5964
Answer(s): 411, 21, 317, 5964