Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- _____ - 22 = 99
- _____ - 73 = 15
- _____ - 27 = 14
- _____ - 53 = 32
(a)
22 + 99 = 121
(b)
73 + 15 = 88
(c)
27 + 14 = 41
(d)
53 + 32 = 85
Answer(s): 121, 88, 41, 85