Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 91 tens 6 ones = _____
- 28 hundreds 91 ones = _____
- 4 thousands 124 tens = _____
(a)
91 tens 6 ones
= 91 x 10 + 6 x 1
= 910 + 6
= 916
(b)
28 hundreds 91 ones
= 28 x 100 + 91 x 1
= 2800 + 91
= 2891
(c)
4 thousands 124 tens
= 4 x 1000 + 124 x 10
= 4000 + 1240
= 5240
Answer(s): 916, 2891, 5240