Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 tens + 1 = _____
- 9 hundreds + 1 = _____
- 2 hundreds + 3 tens = _____
- 51 tens + 55 tens = _____
(a)
5 tens + 1 = 50 + 1 = 55
(b)
9 hundreds + 1 = 900 + 1 = 901
(c)
2 hundreds + 3 tens = 200 + 30 = 230
(d)
51 tens + 55 tens = 510 + 550 = 1060
Answer(s): 51, 901, 230, 1060