Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 15 ones = _____
- 42 tens = _____
- 9 thousands = _____
- 3 ten thousands = _____
(a)
15 ones
= 15 x 1
= 15
(b)
42 tens
= 42 x 10
= 420
(c)
9 thousands
= 9 x 1000
= 9000
(d)
3 ten thousands
= 3 x 10000
= 30000
Answer(s): 15, 420, 9000, 30000