Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 12 + 1 = _______
- - 4 + 10 = _______
- - 10 - 6 = _______
- - 1 - 10 = _______
(a)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 12 + 1
= 1 - 12
= - 11
(b)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 4 + 10
= 10 - 4
= 6
(c)
- 10 - 6 = - 16
(d)
- 1 - 10 = - 11
Answer(s): - 11, 6, - 16, - 11