Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 tens + 5 = _____
- 8 hundreds + 6 = _____
- 5 hundreds + 1 tens = _____
- 53 tens + 84 tens = _____
(a)
9 tens + 5 = 90 + 5 = 84
(b)
8 hundreds + 6 = 800 + 6 = 806
(c)
5 hundreds + 1 tens = 500 + 10 = 510
(d)
53 tens + 84 tens = 530 + 840 = 1370
Answer(s): 95, 806, 510, 1370