Sagot :
Answer:
Copy the first integer, change the minus sign into plus sign, find the opposite or additive inverse of the second integer and solve.
3 - (-2)
1. Copy: 3
2. Change: 3 +
3. Find: 3 + 2
4. Solve: 3+2=5
Answer:
Copy the first integer, change the minus sign into plus sign, find the opposite or additive inverse of the second integer and solve.
3 - (-2)
1. Copy: 3
2. Change: 3 +
3. Find: 3 + 2
4. Solve: 3+2=5