Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 hundreds + 9 = _____
- 7 hundreds + 7 tens = _____
- 7 thousands + 9 tens = _____
- 3 thousands + 19 tens = _____
(a)
7 hundreds + 9 = 700 + 9 = 709
(b)
7 hundreds + 7 tens = 700 + 70 = 770
(c)
7 thousands + 9 tens = 7000 + 90 = 7090
(d)
3 thousands + 19 tens = 3000 + 190 = 3190
Answer(s): 709, 770, 7090, 3190