Solve Vertical Addition: 33 + 8 Step-by-Step

33+  8776 \begin{aligned} &33 \\ +& \\ &~~8 \\ &\underline{\phantom{776}} & \\ \end{aligned}

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:04 Let's solve this problem together.
00:07 First, add the digits in the ones place.
00:10 Begin by adding the ones digits.
00:14 Place these ones, then add the tens digits.
00:18 Don't forget, one was carried over.
00:21 Put a zero where there's no digit.
00:24 Now, add the tens, and remember that extra one.
00:28 Place this in the tens column.
00:31 And there you have it, that's your solution!

Step-by-step written solution

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1

Understand the problem

33+  8776 \begin{aligned} &33 \\ +& \\ &~~8 \\ &\underline{\phantom{776}} & \\ \end{aligned}

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: Align the numbers by their place value.
  • Step 2: Begin adding from the rightmost column (ones place).
  • Step 3: Carry over any value over 9 to the next left column.
  • Step 4: Continue with the next column (tens place), including any carried over value.

Now, let's perform the addition:

Vertical addition setup:
33+  8776\begin{aligned} &33 \\ + &~~8 \\ &\underline{\phantom{776}} \end{aligned}

Step 1: Add the ones digits: 3+8=113 + 8 = 11. We write 1 in the ones place and carry over 1 to the tens place.

Step 2: Add the tens digits (3 from 33 and 0 from 8, since it has no tens digit), including any carry: 3+1=43 + 1 = 4.

This gives us:

33+  877641\begin{aligned} &33 \\ + &~~8 \\ &\underline{\phantom{776}} \\ &41 \end{aligned}

Therefore, the solution to the problem is 41 \textbf{41} .

3

Final Answer

41

Practice Quiz

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\( \begin{aligned} &90 \\ +& \\ &~~9\\ &\underline{\phantom{776}} & \\ \end{aligned} \)

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