Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 125 + 3 = ______
- 23 + 32 = _____
- 432 + 327 = _____
- 3874 + 912 = _____
(a)
125 + 3 = 128
(b)
23 + 32 = 55
(c)
432 + 327 = 759
(d)
3874 + 912 = 4786
Answer(s): 128, 55, 759, 4786