Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 90 tens 8 ones = _____
- 36 hundreds 48 ones = _____
- 9 thousands 198 tens = _____
(a)
90 tens 8 ones
= 90 x 10 + 8 x 1
= 900 + 8
= 908
(b)
36 hundreds 48 ones
= 36 x 100 + 48 x 1
= 3600 + 48
= 3648
(c)
9 thousands 198 tens
= 9 x 1000 + 198 x 10
= 9000 + 1980
= 10980
Answer(s): 908, 3648, 10980