466,399 views
29 votes
29 votes
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.

User Corolla
by
3.0k points

1 Answer

29 votes
29 votes

Answer:

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

User Paul Matovich
by
3.2k points