Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 34 tens 4 ones = _____
- 32 hundreds 31 ones = _____
- 3 thousands 187 tens = _____
(a)
34 tens 4 ones
= 34 x 10 + 4 x 1
= 340 + 4
= 344
(b)
32 hundreds 31 ones
= 32 x 100 + 31 x 1
= 3200 + 31
= 3231
(c)
3 thousands 187 tens
= 3 x 1000 + 187 x 10
= 3000 + 1870
= 4870
Answer(s): 344, 3231, 4870