Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6794 = 6000 + _______ + 90
- 4823 = 800 + _______ + 20
- 50 - 2 x 3 = _______
- 50 + 9 ÷ 3 = _______
(a)
6794 = 6000 + _______ + 90
6000 + 90 = 6090
6794 - 6090 = 704
(b)
4823 = 800 + _____ + 20
800 + 20 = 820
4823 - 820 = 4003
(c)
50 - 2 x 3
= 50 - 6
= 44
(d)
50 + 9 ÷ 3
= 50 + 3
= 53
Answer(s): 704, 4003, 44, 53