Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 tens + 3 = _____
- 6 hundreds + 4 = _____
- 8 hundreds + 6 tens = _____
- 61 tens + 85 tens = _____
(a)
6 tens + 3 = 60 + 3 = 85
(b)
6 hundreds + 4 = 600 + 4 = 604
(c)
8 hundreds + 6 tens = 800 + 60 = 860
(d)
61 tens + 85 tens = 610 + 850 = 1460
Answer(s): 63, 604, 860, 1460