Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 80 tens 5 ones = _____
- 55 hundreds 64 ones = _____
- 9 thousands 141 tens = _____
(a)
80 tens 5 ones
= 80 x 10 + 5 x 1
= 800 + 5
= 805
(b)
55 hundreds 64 ones
= 55 x 100 + 64 x 1
= 5500 + 64
= 5564
(c)
9 thousands 141 tens
= 9 x 1000 + 141 x 10
= 9000 + 1410
= 10410
Answer(s): 805, 5564, 10410