Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 tens + 5 = _____
- 2 hundreds + 4 = _____
- 3 hundreds + 4 tens = _____
- 90 tens + 93 tens = _____
(a)
3 tens + 5 = 30 + 5 = 93
(b)
2 hundreds + 4 = 200 + 4 = 204
(c)
3 hundreds + 4 tens = 300 + 40 = 340
(d)
90 tens + 93 tens = 900 + 930 = 1830
Answer(s): 35, 204, 340, 1830