Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 thousands + 62 = _______
- 9 tens - 1 = _______
- 3 thousands + 2 thousands = _______
- 30 thousands - 20 thousands = _______
(a)
8 thousands + 62
= 8000 + 62
= 8062
(b)
9 tens - 1
= 90 - 1
= 89
(c)
3 thousands + 2 thousands
= 3000 + 2000
= 5000
(d)
30 thousands - 20 thousands
= 30000 - 20000
= 10000
Answer(s): 8062, 89, 5000, 10000