Question

Number Talk: Missing Addend

1. Solve each equation.

a. 247 + c = 458

b. C + 43.87 = 58.92

2. Rewrite each addition equation as a subtraction equation.

Answer 1

A) C = 211

B) C = 15.05

Explanation:

To get your answer you need to subtract the final answer with the number in the equation. So... 458 - 247 = 211. Hence C is 211