Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 86 tens 7 ones = _____
- 62 hundreds 47 ones = _____
- 6 thousands 195 tens = _____
(a)
86 tens 7 ones
= 86 x 10 + 7 x 1
= 860 + 7
= 867
(b)
62 hundreds 47 ones
= 62 x 100 + 47 x 1
= 6200 + 47
= 6247
(c)
6 thousands 195 tens
= 6 x 1000 + 195 x 10
= 6000 + 1950
= 7950
Answer(s): 867, 6247, 7950