Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 65 tens 3 ones = _____
- 24 hundreds 83 ones = _____
- 9 thousands 198 tens = _____
(a)
65 tens 3 ones
= 65 x 10 + 3 x 1
= 650 + 3
= 653
(b)
24 hundreds 83 ones
= 24 x 100 + 83 x 1
= 2400 + 83
= 2483
(c)
9 thousands 198 tens
= 9 x 1000 + 198 x 10
= 9000 + 1980
= 10980
Answer(s): 653, 2483, 10980