Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 85 tens 9 ones = _____
- 44 hundreds 91 ones = _____
- 9 thousands 153 tens = _____
(a)
85 tens 9 ones
= 85 x 10 + 9 x 1
= 850 + 9
= 859
(b)
44 hundreds 91 ones
= 44 x 100 + 91 x 1
= 4400 + 91
= 4491
(c)
9 thousands 153 tens
= 9 x 1000 + 153 x 10
= 9000 + 1530
= 10530
Answer(s): 859, 4491, 10530