Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 thousands + 78 = _______
- 7 hundreds - 1 = _______
- 7 thousands + 3 thousands = _______
- 70 thousands - 50 thousands = _______
(a)
2 thousands + 78
= 2000 + 78
= 2078
(b)
7 hundreds - 1
= 700 - 1
= 699
(c)
7 thousands + 3 thousands
= 7000 + 3000
= 10000
(d)
70 thousands - 50 thousands
= 70000 - 50000
= 20000
Answer(s): 2078, 699, 10000, 20000