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