Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 81 tens 8 ones = _____
- 59 hundreds 29 ones = _____
- 4 thousands 200 tens = _____
(a)
81 tens 8 ones
= 81 x 10 + 8 x 1
= 810 + 8
= 818
(b)
59 hundreds 29 ones
= 59 x 100 + 29 x 1
= 5900 + 29
= 5929
(c)
4 thousands 200 tens
= 4 x 1000 + 200 x 10
= 4000 + 2000
= 6000
Answer(s): 818, 5929, 6000