Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 tens + 5 = _____
- 8 hundreds + 2 = _____
- 2 hundreds + 4 tens = _____
- 13 tens + 41 tens = _____
(a)
3 tens + 5 = 30 + 5 = 41
(b)
8 hundreds + 2 = 800 + 2 = 802
(c)
2 hundreds + 4 tens = 200 + 40 = 240
(d)
13 tens + 41 tens = 130 + 410 = 540
Answer(s): 35, 802, 240, 540