Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6261 = 6000 + _______ + 60
- 5481 = 400 + _______ + 80
- 70 - 2 x 3 = _______
- 30 + 5 ÷ 5 = _______
(a)
6261 = 6000 + _______ + 60
6000 + 60 = 6060
6261 - 6060 = 201
(b)
5481 = 400 + _____ + 80
400 + 80 = 480
5481 - 480 = 5001
(c)
70 - 2 x 3
= 70 - 6
= 64
(d)
30 + 5 ÷ 5
= 30 + 1
= 31
Answer(s): 201, 5001, 64, 31