Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 100 + 30 + 3 = _____
- 1000 + 700 + 20 = _____
- 8000 + 900 + 2 = _____
- 6000 + 400 + 10 = _____
(a)
100 + 30 + 3 = 133
(b)
1000 + 700 + 20 = 1720
(c)
8000 + 900 + 2 = 8902
(d)
6000 + 400 + 10 = 6410
Answer(s): 133, 1720, 8902, 6410