Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 13 tens 8 ones = _____
- 94 hundreds 87 ones = _____
- 8 thousands 106 tens = _____
(a)
13 tens 8 ones
= 13 x 10 + 8 x 1
= 130 + 8
= 138
(b)
94 hundreds 87 ones
= 94 x 100 + 87 x 1
= 9400 + 87
= 9487
(c)
8 thousands 106 tens
= 8 x 1000 + 106 x 10
= 8000 + 1060
= 9060
Answer(s): 138, 9487, 9060