Solve the calculations from the image.

Let's solve the calculations step by step:

1. 82 - 20 = 62

This is a subtraction problem. We subtract 20 from 82.

Answer: 62

2. 73 - 23 = 50

Again, this is a subtraction problem. We subtract 23 from 73.

Answer: 50

3. 82 - 2 = 80

We subtract 2 from 82.

Answer: 80

4. 65 - 60 = 5

We subtract 60 from 65.

Answer: 5

5. 64 + 30 = 94

This is an addition problem. We add 30 to 64.

Answer: 94

6. 58 - 58 = 0

We subtract 58 from 58.

Answer: 0

7. 90 - 20 = 70

We subtract 20 from 90.

Answer: 70

8. 14 + 25 = 39

We add 25 to 14.

Answer: 39

9. 86 - 34 = 52

We subtract 34 from 86.

Answer: 52

10. 64 + 3 = 67

We add 3 to 64.

Answer: 67

11. 49 + 0 = 49

We add 0 to 49.

Answer: 49

12. 70 + 16 = 86

We add 16 to 70.

Answer: 86