Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 38 tens 6 ones = _____
- 40 hundreds 54 ones = _____
- 3 thousands 148 tens = _____
(a)
38 tens 6 ones
= 38 x 10 + 6 x 1
= 380 + 6
= 386
(b)
40 hundreds 54 ones
= 40 x 100 + 54 x 1
= 4000 + 54
= 4054
(c)
3 thousands 148 tens
= 3 x 1000 + 148 x 10
= 3000 + 1480
= 4480
Answer(s): 386, 4054, 4480