Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 thousands + 49 = _______
- 6 tens - 1 = _______
- 2 thousands + 8 hundreds = _______
- 60 hundreds - 20 hundreds = _______
(a)
4 thousands + 49
= 4000 + 49
= 4049
(b)
6 tens - 1
= 60 - 1
= 59
(c)
2 thousands + 8 hundreds
= 2000 + 800
= 2800
(d)
60 hundreds - 20 hundreds
= 6000 - 2000
= 4000
Answer(s): 4049, 59, 2800, 4000