Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 17 + 6 = _______
- - 5 - 2 = _______
- - 1 - 5 = _______
- - 7 + 9 = _______
(a)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 17 + 6
= 6 - 17
= - 11
(b)
- 5 - 2 = - 7
(c)
- 1 - 5 = - 6
(d)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 7 + 9
= 9 - 7
= 2
Answer(s): - 11, - 7, - 6, 2