Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 80 tens 2 ones = _____
- 82 hundreds 44 ones = _____
- 8 thousands 103 tens = _____
(a)
80 tens 2 ones
= 80 x 10 + 2 x 1
= 800 + 2
= 802
(b)
82 hundreds 44 ones
= 82 x 100 + 44 x 1
= 8200 + 44
= 8244
(c)
8 thousands 103 tens
= 8 x 1000 + 103 x 10
= 8000 + 1030
= 9030
Answer(s): 802, 8244, 9030