Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 99 tens 8 ones = _____
- 74 hundreds 37 ones = _____
- 5 thousands 150 tens = _____
(a)
99 tens 8 ones
= 99 x 10 + 8 x 1
= 990 + 8
= 998
(b)
74 hundreds 37 ones
= 74 x 100 + 37 x 1
= 7400 + 37
= 7437
(c)
5 thousands 150 tens
= 5 x 1000 + 150 x 10
= 5000 + 1500
= 6500
Answer(s): 998, 7437, 6500