Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8264 = 8000 + _______ + 60
- 3827 = 800 + _______ + 20
- 60 - 3 x 2 = _______
- 40 + 10 ÷ 10 = _______
(a)
8264 = 8000 + _______ + 60
8000 + 60 = 8060
8264 - 8060 = 204
(b)
3827 = 800 + _____ + 20
800 + 20 = 820
3827 - 820 = 3007
(c)
60 - 3 x 2
= 60 - 6
= 54
(d)
40 + 10 ÷ 10
= 40 + 1
= 41
Answer(s): 204, 3007, 54, 41