Question

Drafting operation to the correct location in the equation not all operations will be used mister Ming brings three packages of coloring books to school there are seven coloring books in each package he gives away 17 of the coloring book complete the equation to represent the number of colorings mr he has remaining he left you

Answer 1

To solve the problem and represent the number of coloring books Mr. Ming has remaining after giving some away, we can break it down into steps and create an equation.

1. **Determine the total number of coloring books Mr. Ming brings to school:**
- He has 3 packages, with 7 coloring books in each package.
- Total coloring books: \( 3 \times 7 = 21 \)

2. **Subtract the number of coloring books he gives away:**
- He gives away 17 coloring books.
- Remaining coloring books: \( 21 - 17 = 4 \)

Now, we can represent the situation with an equation:

\[
(3 \times 7) - 17 = \text{remaining coloring books}
\]
\[
(21) - 17 = 4
\]

Therefore, the complete equation that represents the number of coloring books Mr. Ming has remaining is:

\[
(3 \times 7) - 17 = 4
\]

So, Mr. Ming has 4 coloring books remaining.