Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 tens + 6 = _____
- 4 hundreds + 2 = _____
- 5 hundreds + 4 tens = _____
- 49 tens + 74 tens = _____
(a)
9 tens + 6 = 90 + 6 = 74
(b)
4 hundreds + 2 = 400 + 2 = 402
(c)
5 hundreds + 4 tens = 500 + 40 = 540
(d)
49 tens + 74 tens = 490 + 740 = 1230
Answer(s): 96, 402, 540, 1230