The problem is to add 24 + 13.

Question

ScanSolve AI Tutor · Accepted Answer

Here are the completed steps for the middle addition problem:

Identify the numbers from the visual representation.
The left side shows two rods of ten and four single cubes, representing $20 + 4 = 24$ .
The right side shows one rod of ten and three single cubes, representing $10 + 3 = 13$ .
The problem is to add $24 + 13$ .
Break down each number into tens and ones for the first line.
$24 = 20 + 4$ $13 = 10 + 3$
So, the first line is:
$= \boxed{20} \quad \boxed{4} \quad + \quad \boxed{10} \quad \boxed{3}$
Group the tens and ones together for the second line.
Add the tens: $20 + 10 = 30$ .
Add the ones: $4 + 3 = 7$ .
So, the second line is:
$= \boxed{30} \quad + \quad \boxed{7}$
Add the grouped tens and ones to find the total sum for the third line.
$30 + 7 = 37$
So, the third line is:
$= \boxed{37}$
The completed middle problem is:
$\begin{align*} &= \boxed{20} \quad \boxed{4} \quad + \quad \boxed{10} \quad \boxed{3} \\ &= \boxed{30} \quad + \quad \boxed{7} \\ &= \boxed{37} \end{align*}$

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