Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 91 tens 4 ones = _____
- 87 hundreds 50 ones = _____
- 6 thousands 165 tens = _____
(a)
91 tens 4 ones
= 91 x 10 + 4 x 1
= 910 + 4
= 914
(b)
87 hundreds 50 ones
= 87 x 100 + 50 x 1
= 8700 + 50
= 8750
(c)
6 thousands 165 tens
= 6 x 1000 + 165 x 10
= 6000 + 1650
= 7650
Answer(s): 914, 8750, 7650