Question

puzzle #2 make true equations by dragging and flipping. try to use as few flips as possible. check my work -3 + 5 = 7 - -2 = 9 6 -1 -8 -4 -5

Explanation:

Step1: Calculate -3 + 5

We know that adding a positive number to a negative number is equivalent to subtracting the absolute - value of the negative number from the positive number. So, -3+5 = 5 - 3.
$5 - 3=2$

Answer:

2