Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 10 - 8 = _____
- 800 - 84 = _____
- 70 - 10 = _____
- 900 - 38 = _____
(a)
10 - 8 = 2
(b)
800 - 84 = 716
(c)
70 - 10 = 60
(d)
900 - 38 = 862
Answer(s): 2, 716, 60, 862