Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 91 tens 9 ones = _____
- 46 hundreds 84 ones = _____
- 7 thousands 119 tens = _____
(a)
91 tens 9 ones
= 91 x 10 + 9 x 1
= 910 + 9
= 919
(b)
46 hundreds 84 ones
= 46 x 100 + 84 x 1
= 4600 + 84
= 4684
(c)
7 thousands 119 tens
= 7 x 1000 + 119 x 10
= 7000 + 1190
= 8190
Answer(s): 919, 4684, 8190