Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3)
- 30 tens 7 ones = _____
- 95 hundreds 90 ones = _____
- 8 thousands 118 tens = _____
(a)
30 tens 7 ones
= 30 x 10 + 7 x 1
= 300 + 7
= 307
(b)
95 hundreds 90 ones
= 95 x 100 + 90 x 1
= 9500 + 90
= 9590
(c)
8 thousands 118 tens
= 8 x 1000 + 118 x 10
= 8000 + 1180
= 9180
Answer(s): 307, 9590, 9180