Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 hundreds + 8 = _____
- 3 hundreds + 9 tens = _____
- 7 thousands + 7 tens = _____
- 4 thousands + 42 tens = _____
(a)
9 hundreds + 8 = 900 + 8 = 908
(b)
3 hundreds + 9 tens = 300 + 90 = 390
(c)
7 thousands + 7 tens = 7000 + 70 = 7070
(d)
4 thousands + 42 tens = 4000 + 420 = 4420
Answer(s): 908, 390, 7070, 4420