Rainbow 🌈 Mental Exercise, daily activity
1.What is the sum of -5 and 7?
2. 10+(-15)= ?
3. Find the result of -7 - 6
4. What is 4 + (-9) + 2 ?
- A) -3
5. What is the result of 15 - (-4)?
6. Find the value: -20 - 5
7. Calculate: 7 + (-3) - (-2)