Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9249 = 9000 + _______ + 40
- 4867 = 800 + _______ + 60
- 70 - 9 x 6 = _______
- 60 + 8 ÷ 4 = _______
(a)
9249 = 9000 + _______ + 40
9000 + 40 = 9040
9249 - 9040 = 209
(b)
4867 = 800 + _____ + 60
800 + 60 = 860
4867 - 860 = 4007
(c)
70 - 9 x 6
= 70 - 54
= 16
(d)
60 + 8 ÷ 4
= 60 + 2
= 62
Answer(s): 209, 4007, 16, 62