Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 thousands + 52 = _______
- 7 tens - 1 = _______
- 6 thousands + 2 thousands = _______
- 80 thousands - 10 thousands = _______
(a)
9 thousands + 52
= 9000 + 52
= 9052
(b)
7 tens - 1
= 70 - 1
= 69
(c)
6 thousands + 2 thousands
= 6000 + 2000
= 8000
(d)
80 thousands - 10 thousands
= 80000 - 10000
= 70000
Answer(s): 9052, 69, 8000, 70000