Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 55 tens 6 ones = _____
- 49 hundreds 72 ones = _____
- 8 thousands 167 tens = _____
(a)
55 tens 6 ones
= 55 x 10 + 6 x 1
= 550 + 6
= 556
(b)
49 hundreds 72 ones
= 49 x 100 + 72 x 1
= 4900 + 72
= 4972
(c)
8 thousands 167 tens
= 8 x 1000 + 167 x 10
= 8000 + 1670
= 9670
Answer(s): 556, 4972, 9670