To find the missing number, you can set up the equation:
\( x + 100 = 140 \)
To solve for \( x \), subtract 100 from both sides:
\( x = 140 - 100 \)
So,
\( x = 40 \)
Therefore, the answer is \( 40 \).
1 answer
To find the missing number, you can set up the equation:
\( x + 100 = 140 \)
To solve for \( x \), subtract 100 from both sides:
\( x = 140 - 100 \)
So,
\( x = 40 \)
Therefore, the answer is \( 40 \).