8equations with 2 addends that have a sum of 13

1) 2 + 11 = 13

2) 1 + 12 = 13

3) 3 + 10  = 13

4) 4 + 9 = 13

5) 5 + 8 = 13

6) 6 +  7 = 13

7)  21 + (-8) = 13

8)  20 + (-7) = 13

Step-by-step explanation:

Here we have to find 8 different numerical equations, when we 2 addends (numbers), we have to get the sum of 13.

1) 2 + 11 = 13

2) 1 + 12 = 13

3) 3 + 10  = 13

4) 4 + 9 = 13

5) 5 + 8 = 13

6) 6 +  7 = 13

7)  21 + (-8) = 13

8)  20 + (-7) = 13

Step-by-step explanation: