Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 hundreds + 9 = _____
- 6 hundreds + 9 tens = _____
- 8 thousands + 3 tens = _____
- 8 thousands + 10 tens = _____
(a)
4 hundreds + 9 = 400 + 9 = 409
(b)
6 hundreds + 9 tens = 600 + 90 = 690
(c)
8 thousands + 3 tens = 8000 + 30 = 8030
(d)
8 thousands + 10 tens = 8000 + 100 = 8100
Answer(s): 409, 690, 8030, 8100