Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 81 tens 9 ones = _____
- 49 hundreds 26 ones = _____
- 5 thousands 132 tens = _____
(a)
81 tens 9 ones
= 81 x 10 + 9 x 1
= 810 + 9
= 819
(b)
49 hundreds 26 ones
= 49 x 100 + 26 x 1
= 4900 + 26
= 4926
(c)
5 thousands 132 tens
= 5 x 1000 + 132 x 10
= 5000 + 1320
= 6320
Answer(s): 819, 4926, 6320