Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 222 + 6 = ______
- 26 + 31 = _____
- 332 + 427 = _____
- 4376 + 612 = _____
(a)
222 + 6 = 228
(b)
26 + 31 = 57
(c)
332 + 427 = 759
(d)
4376 + 612 = 4988
Answer(s): 228, 57, 759, 4988