Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 55 ones = _____
- 81 tens = _____
- 4 thousands = _____
- 9 ten thousands = _____
(a)
55 ones
= 55 x 1
= 55
(b)
81 tens
= 81 x 10
= 810
(c)
4 thousands
= 4 x 1000
= 4000
(d)
9 ten thousands
= 9 x 10000
= 90000
Answer(s): 55, 810, 4000, 90000