Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 99 ones = _____
- 87 tens = _____
- 4 thousands = _____
- 8 ten thousands = _____
(a)
99 ones
= 99 x 1
= 99
(b)
87 tens
= 87 x 10
= 870
(c)
4 thousands
= 4 x 1000
= 4000
(d)
8 ten thousands
= 8 x 10000
= 80000
Answer(s): 99, 870, 4000, 80000