Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 33 tens 9 ones = _____
- 52 hundreds 91 ones = _____
- 4 thousands 141 tens = _____
(a)
33 tens 9 ones
= 33 x 10 + 9 x 1
= 330 + 9
= 339
(b)
52 hundreds 91 ones
= 52 x 100 + 91 x 1
= 5200 + 91
= 5291
(c)
4 thousands 141 tens
= 4 x 1000 + 141 x 10
= 4000 + 1410
= 5410
Answer(s): 339, 5291, 5410