Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 hundreds + 9 = _____
- 6 hundreds + 7 tens = _____
- 8 thousands + 8 tens = _____
- 8 thousands + 49 tens = _____
(a)
5 hundreds + 9 = 500 + 9 = 509
(b)
6 hundreds + 7 tens = 600 + 70 = 670
(c)
8 thousands + 8 tens = 8000 + 80 = 8080
(d)
8 thousands + 49 tens = 8000 + 490 = 8490
Answer(s): 509, 670, 8080, 8490