Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 5 - 9 = _______
- - 1 + 6 = _______
- - 18 + 8 = _______
- - 9 - 5 = _______
(a)
- 5 - 9 = - 14
(b)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 1 + 6
= 6 - 1
= 5
(c)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 18 + 8
= 8 - 18
= - 10
(d)
- 9 - 5 = - 14
Answer(s): - 14, 5, - 10, - 14