Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 94 tens 7 ones = _____
- 94 hundreds 73 ones = _____
- 4 thousands 162 tens = _____
(a)
94 tens 7 ones
= 94 x 10 + 7 x 1
= 940 + 7
= 947
(b)
94 hundreds 73 ones
= 94 x 100 + 73 x 1
= 9400 + 73
= 9473
(c)
4 thousands 162 tens
= 4 x 1000 + 162 x 10
= 4000 + 1620
= 5620
Answer(s): 947, 9473, 5620