Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 14 + 9 = _______
- - 7 - 4 = _______
- - 6 - 7 = _______
- - 6 + 10 = _______
(a)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 14 + 9
= 9 - 14
= - 5
(b)
- 7 - 4 = - 11
(c)
- 6 - 7 = - 13
(d)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 6 + 10
= 10 - 6
= 4
Answer(s): - 5, - 11, - 13, 4