Step 1: Understand the relationship between addition and subtraction:

• If 16 - 7 = 9, then adding 7 back to 9 should give you 16.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

9 + 7 = 16.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 10 - 6 = 4, then adding 6 back to 4 should give you 10.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

4 + 6 = 10.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 8 - 3 = 5, then adding 3 back to 5 should give you 8.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 3 = 8.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 14 - 9 = 5, then adding 9 back to 5 should give you 14.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 9 = 14.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 7 - 2 = 5, then adding 2 back to 5 should give you 7.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 2 = 7.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 13 - 8 = 5, then adding 8 back to 5 should give you 13.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 8 = 13.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 15 - 7 = 8, then adding 7 back to 8 should give you 15.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

8 + 7 = 15.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 9 - 4 = 5, then adding 4 back to 5 should give you 9.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 4 = 9.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 11 - 6 = 5, then adding 6 back to 5 should give you 11.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

5 + 6 = 11.

This confirms the relationship between the numbers.

Step 1: Understand the relationship between addition and subtraction:

• If 12 - 5 = 7, then adding 5 back to 7 should give you 12.

Think of it as reversing the subtraction process.

Step 2: Perform the addition:

7 + 5 = 12.

This confirms the relationship between the numbers.