Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 hundreds + 74 = _______
- 8 thousands - 1 = _______
- 6 hundreds + 3 tens = _______
- 50 tens - 20 tens = _______
(a)
6 hundreds + 74
= 600 + 74
= 674
(b)
8 thousands - 1
= 8000 - 1
= 7999
(c)
6 hundreds + 3 tens
= 600 + 30
= 630
(d)
50 tens - 20 tens
= 500 - 200
= 300
Answer(s): 674, 7999, 630, 300