Question

What are the answer to this the topic is about subtracting using integer chips

1) 3 - 2 =

2) 2 - 3 =

3) 2 + -3 =

4) 2 - -3 =

5) -2 - 3 =

6) -2 - -3 =

Answer 1

1) 3 - 2 = 1

2) 2 - 3 = -1

3) 2 + -3 = -1

4) 2 - -3 = 5

5) -2 - 3 = -5

6) -2 - -3 = 1

Answer 2

Number 1 is 1

Number 2 is -1

Number 3 is 1

Number 4 is 5 (add the opposite of the negative number)

Number 5 is -5 (same as number 4 explaination)

Number 6 is 1 (if they are both negative, you add the opposite of the second number if that is negative)

Explanation:

Hope this helps! :D