Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 97 tens 3 ones = _____
- 68 hundreds 68 ones = _____
- 7 thousands 127 tens = _____
(a)
97 tens 3 ones
= 97 x 10 + 3 x 1
= 970 + 3
= 973
(b)
68 hundreds 68 ones
= 68 x 100 + 68 x 1
= 6800 + 68
= 6868
(c)
7 thousands 127 tens
= 7 x 1000 + 127 x 10
= 7000 + 1270
= 8270
Answer(s): 973, 6868, 8270