Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 thousands + 40 = _______
- 3 hundreds - 1 = _______
- 8 thousands + 6 tens = _______
- 80 tens - 30 tens = _______
(a)
8 thousands + 40
= 8000 + 40
= 8040
(b)
3 hundreds - 1
= 300 - 1
= 299
(c)
8 thousands + 6 tens
= 8000 + 60
= 8060
(d)
80 tens - 30 tens
= 800 - 300
= 500
Answer(s): 8040, 299, 8060, 500