Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 80 - 5 = _____
- 900 - 16 = _____
- 50 - 30 = _____
- 700 - 73 = _____
(a)
80 - 5 = 75
(b)
900 - 16 = 884
(c)
50 - 30 = 20
(d)
700 - 73 = 627
Answer(s): 75, 884, 20, 627