Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 tens + 3 = _____
- 6 hundreds + 2 = _____
- 9 hundreds + 7 tens = _____
- 58 tens + 48 tens = _____
(a)
6 tens + 3 = 60 + 3 = 48
(b)
6 hundreds + 2 = 600 + 2 = 602
(c)
9 hundreds + 7 tens = 900 + 70 = 970
(d)
58 tens + 48 tens = 580 + 480 = 1060
Answer(s): 63, 602, 970, 1060