Subtraction expression represents starting at -6 and moving up 3 units

Answer 1

To represent the expression of starting at -6 and moving up 3 units, you can use the following subtraction (or addition) expression:

Starting value: $-6$
Movement: $+3$

In mathematical terms, this can be expressed as:

$$-6+3$$

Calculating this gives:

$$-6+3=-3$$

So the resulting value after moving up 3 units from -6 is $-3$.