Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 89 tens 6 ones = _____
- 66 hundreds 80 ones = _____
- 9 thousands 177 tens = _____
(a)
89 tens 6 ones
= 89 x 10 + 6 x 1
= 890 + 6
= 896
(b)
66 hundreds 80 ones
= 66 x 100 + 80 x 1
= 6600 + 80
= 6680
(c)
9 thousands 177 tens
= 9 x 1000 + 177 x 10
= 9000 + 1770
= 10770
Answer(s): 896, 6680, 10770