Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- - 20 + 3 = _______
- - 5 - 6 = _______
- - 1 - 5 = _______
- - 2 + 8 = _______
(a)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 20 + 3
= 3 - 20
= - 17
(b)
- 5 - 6 = - 11
(c)
- 1 - 5 = - 6
(d)
Rearrange the sequence so that the minus sign is in the center of the equation.
- 2 + 8
= 8 - 2
= 6
Answer(s): - 17, - 11, - 6, 6