Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 52 tens 3 ones = _____
- 73 hundreds 63 ones = _____
- 3 thousands 126 tens = _____
(a)
52 tens 3 ones
= 52 x 10 + 3 x 1
= 520 + 3
= 523
(b)
73 hundreds 63 ones
= 73 x 100 + 63 x 1
= 7300 + 63
= 7363
(c)
3 thousands 126 tens
= 3 x 1000 + 126 x 10
= 3000 + 1260
= 4260
Answer(s): 523, 7363, 4260