Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 54 tens 2 ones = _____
- 73 hundreds 28 ones = _____
- 2 thousands 188 tens = _____
(a)
54 tens 2 ones
= 54 x 10 + 2 x 1
= 540 + 2
= 542
(b)
73 hundreds 28 ones
= 73 x 100 + 28 x 1
= 7300 + 28
= 7328
(c)
2 thousands 188 tens
= 2 x 1000 + 188 x 10
= 2000 + 1880
= 3880
Answer(s): 542, 7328, 3880