Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 hundreds + 7 = _____
- 6 hundreds + 4 tens = _____
- 9 thousands + 9 tens = _____
- 2 thousands + 76 tens = _____
(a)
8 hundreds + 7 = 800 + 7 = 807
(b)
6 hundreds + 4 tens = 600 + 40 = 640
(c)
9 thousands + 9 tens = 9000 + 90 = 9090
(d)
2 thousands + 76 tens = 2000 + 760 = 2760
Answer(s): 807, 640, 9090, 2760