Free Printable Addition Worksheets For 2nd Graders [PDFs] Brighterly - Free Printable

Problem Description:

The task involves solving addition problems using fingers as a visual aid. Each problem consists of two numbers, and the goal is to find their sum by counting on using fingers.

Solution Approach:

1. Understand the Finger Representation:
- Each hand represents a number based on the number of fingers shown.
- For example:
- One finger up = 1
- Two fingers up = 2
- Three fingers up = 3
- And so on...

2. Add the Numbers:
- Add the number from the first box (given explicitly) to the number represented by the fingers in the second box.
- Write the sum in the blank space provided.

3. Solve Each Problem:
Let's solve each problem step by step:

#### Problem 1: \( 3 + \text{(fingers)} \)
- The image shows 4 fingers.
- Calculation: \( 3 + 4 = 7 \)
- Answer: \( 7 \)

#### Problem 2: \( 2 + \text{(fingers)} \)
- The image shows 3 fingers.
- Calculation: \( 2 + 3 = 5 \)
- Answer: \( 5 \)

#### Problem 3: \( 1 + \text{(fingers)} \)
- The image shows 1 finger.
- Calculation: \( 1 + 1 = 2 \)
- Answer: \( 2 \)

#### Problem 4: \( 7 + \text{(fingers)} \)
- The image shows 2 fingers.
- Calculation: \( 7 + 2 = 9 \)
- Answer: \( 9 \)

#### Problem 5: \( 2 + \text{(fingers)} \)
- The image shows 4 fingers.
- Calculation: \( 2 + 4 = 6 \)
- Answer: \( 6 \)

#### Problem 6: \( 6 + \text{(fingers)} \)
- The image shows 2 fingers.
- Calculation: \( 6 + 2 = 8 \)
- Answer: \( 8 \)

#### Problem 7: \( 9 + \text{(fingers)} \)
- The image shows 1 finger.
- Calculation: \( 9 + 1 = 10 \)
- Answer: \( 10 \)

#### Problem 8: \( 4 + \text{(fingers)} \)
- The image shows 3 fingers.
- Calculation: \( 4 + 3 = 7 \)
- Answer: \( 7 \)

#### Problem 9: \( 4 + \text{(fingers)} \)
- The image shows 5 fingers.
- Calculation: \( 4 + 5 = 9 \)
- Answer: \( 9 \)

#### Problem 10: \( 5 + \text{(fingers)} \)
- The image shows 2 fingers.
- Calculation: \( 5 + 2 = 7 \)
- Answer: \( 7 \)

Final Answers:

\[
\begin{aligned}
&3 + 4 = 7 \\
&2 + 3 = 5 \\
&1 + 1 = 2 \\
&7 + 2 = 9 \\
&2 + 4 = 6 \\
&6 + 2 = 8 \\
&9 + 1 = 10 \\
&4 + 3 = 7 \\
&4 + 5 = 9 \\
&5 + 2 = 7 \\
\end{aligned}
\]

Boxed Final Answer:

\[
\boxed{7, 5, 2, 9, 6, 8, 10, 7, 9, 7}
\]