Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 58 tens 5 ones = _____
- 83 hundreds 81 ones = _____
- 6 thousands 175 tens = _____
(a)
58 tens 5 ones
= 58 x 10 + 5 x 1
= 580 + 5
= 585
(b)
83 hundreds 81 ones
= 83 x 100 + 81 x 1
= 8300 + 81
= 8381
(c)
6 thousands 175 tens
= 6 x 1000 + 175 x 10
= 6000 + 1750
= 7750
Answer(s): 585, 8381, 7750