Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 80 tens 5 ones = _____
- 75 hundreds 84 ones = _____
- 8 thousands 182 tens = _____
(a)
80 tens 5 ones
= 80 x 10 + 5 x 1
= 800 + 5
= 805
(b)
75 hundreds 84 ones
= 75 x 100 + 84 x 1
= 7500 + 84
= 7584
(c)
8 thousands 182 tens
= 8 x 1000 + 182 x 10
= 8000 + 1820
= 9820
Answer(s): 805, 7584, 9820