Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 42 tens 4 ones = _____
- 60 hundreds 86 ones = _____
- 4 thousands 156 tens = _____
(a)
42 tens 4 ones
= 42 x 10 + 4 x 1
= 420 + 4
= 424
(b)
60 hundreds 86 ones
= 60 x 100 + 86 x 1
= 6000 + 86
= 6086
(c)
4 thousands 156 tens
= 4 x 1000 + 156 x 10
= 4000 + 1560
= 5560
Answer(s): 424, 6086, 5560