Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 53 tens 8 ones = _____
- 17 hundreds 38 ones = _____
- 2 thousands 144 tens = _____
(a)
53 tens 8 ones
= 53 x 10 + 8 x 1
= 530 + 8
= 538
(b)
17 hundreds 38 ones
= 17 x 100 + 38 x 1
= 1700 + 38
= 1738
(c)
2 thousands 144 tens
= 2 x 1000 + 144 x 10
= 2000 + 1440
= 3440
Answer(s): 538, 1738, 3440