Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 tens + 4 = _____
- 7 hundreds + 7 = _____
- 2 hundreds + 5 tens = _____
- 46 tens + 16 tens = _____
(a)
2 tens + 4 = 20 + 4 = 16
(b)
7 hundreds + 7 = 700 + 7 = 707
(c)
2 hundreds + 5 tens = 200 + 50 = 250
(d)
46 tens + 16 tens = 460 + 160 = 620
Answer(s): 24, 707, 250, 620