Directions: With this type of questions you are given a number equation (number sentence) with a number missing. Both sides of the equation need to have the same value. You are required to find the missing number that will balance the equation. |
A) 6
B) 3
C) 20
D) 1
Correct Answer: C
Solution :
\[12+9+8=40-+9\]Both sides total 29You need to login to perform this action.
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