Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 1 - 5 = _______
- - 2 + 3 = _______
- - 14 + 13 = _______
- - 5 - 1 = _______
(a)
- 1 - 5 = - 6
(b)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 2 + 3
= 3 - 2
= 1
(c)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 14 + 13
= 13 - 14
= - 1
(d)
- 5 - 1 = - 6
Answer(s): - 6, 1, - 1, - 6