Question

Change the subtraction problem to addition
1- (-3)

Answer 1

Answer:

1+3

Step-by-step explanation:

Since there is two minus signs, you can turn the minus sign to addition and turn the negative sign positive. Subtracting a negative is the same as adding a positive.

Answer 2

Answer:

1 + 3

Step-by-step explanation:

Any number subtracting a negative is the same as addition.