11=10+___________

1 answer

To find the missing number in the equation \( 11 = 10 + ________ \), you can simply subtract 10 from 11:

\[ 11 - 10 = 1 \]

So, the missing number is \( 1 \). Therefore, the equation can be completed as:

\( 11 = 10 + 1 \)