Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 tens + 4 = _____
- 2 hundreds + 2 = _____
- 6 hundreds + 5 tens = _____
- 61 tens + 68 tens = _____
(a)
3 tens + 4 = 30 + 4 = 68
(b)
2 hundreds + 2 = 200 + 2 = 202
(c)
6 hundreds + 5 tens = 600 + 50 = 650
(d)
61 tens + 68 tens = 610 + 680 = 1290
Answer(s): 34, 202, 650, 1290