Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 269 - 7 = _____
- 33 - 10 = _____
- 931 - 321 = _____
- 7299 - 336 = _____
(a)
269 - 7 = 262
(b)
33 - 10 = 23
(c)
931 - 321 = 610
(d)
7299 - 336 = 6963
Answer(s): 262, 23, 610, 6963