Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 hundreds - 13 = _______
- 4 hundred thousands - 3 = _______
- 5 hundreds - 7 tens = _______
- 90 tens + 80 tens = _______
(a)
6 hundreds - 13
= 600 - 13
= 587
(b)
4 hundred thousands - 3
= 400000 - 3
= 399997
(c)
5 hundreds - 7 tens
= 500 - 70
= 430
(d)
90 tens + 80 tens
= 900 + 800
= 1700
Answer(s): 587, 399997, 430, 1700