Subtraction with Number Bonds worksheets for early math practice.

Problem Overview:

The task involves solving subtraction problems using number bonds and illustrating the solutions with pictures. The worksheets are divided into four sections (2a, 2b, 2c, and 2d), each focusing on different subtraction scenarios.

Solution Approach:

1. Understanding Number Bonds: A number bond is a visual representation that shows how numbers can be split into parts. For subtraction, it helps to see how one number is broken down into two parts, where one part is subtracted from the whole.

2. Filling in the Blanks: Each problem provides a starting number and a part to subtract. The goal is to determine the result of the subtraction and fill in the blanks accordingly.

3. Drawing Pictures: After solving the subtraction problem, students are asked to draw a picture in the rectangle to illustrate the number story. This could involve drawing objects or symbols to represent the numbers involved.

4. Step-by-Step Explanation: We will solve each section systematically, providing the answers and explaining the process.

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Section 2a:

#### Problems:
1. \( 5 - 2 = \)
2. \( 5 - 1 = \)
3. \( 2 - 1 = \)
4. \( 3 - 2 = \)

#### Solutions:
1. \( 5 - 2 = 3 \)
- Picture: Draw 5 objects (e.g., circles) and cross out 2. Count the remaining 3.
2. \( 5 - 1 = 4 \)
- Picture: Draw 5 objects and cross out 1. Count the remaining 4.
3. \( 2 - 1 = 1 \)
- Picture: Draw 2 objects and cross out 1. Count the remaining 1.
4. \( 3 - 2 = 1 \)
- Picture: Draw 3 objects and cross out 2. Count the remaining 1.

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Section 2b:

#### Problems:
1. \( 4 - 3 = \)
2. \( 3 - 3 = \)
3. \( 4 - 2 = \)
4. \( 1 - 1 = \)

#### Solutions:
1. \( 4 - 3 = 1 \)
- Picture: Draw 4 objects and cross out 3. Count the remaining 1.
2. \( 3 - 3 = 0 \)
- Picture: Draw 3 objects and cross out all 3. Count the remaining 0.
3. \( 4 - 2 = 2 \)
- Picture: Draw 4 objects and cross out 2. Count the remaining 2.
4. \( 1 - 1 = 0 \)
- Picture: Draw 1 object and cross out 1. Count the remaining 0.

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Section 2c:

#### Problems:
1. \( 7 - 1 = \)
2. \( 8 - 2 = \)
3. \( 7 - 3 = \)
4. \( 6 - 0 = \)

#### Solutions:
1. \( 7 - 1 = 6 \)
- Picture: Draw 7 stars and cross out 1. Count the remaining 6.
2. \( 8 - 2 = 6 \)
- Picture: Draw 8 stars and cross out 2. Count the remaining 6.
3. \( 7 - 3 = 4 \)
- Picture: Draw 7 stars and cross out 3. Count the remaining 4.
4. \( 6 - 0 = 6 \)
- Picture: Draw 6 stars and do not cross out any. Count the remaining 6.

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Section 2d:

#### Problems:
1. \( 9 - 4 = \)
2. \( 10 - 3 = \)
3. \( 10 - 5 = \)
4. \( 8 - 4 = \)

#### Solutions:
1. \( 9 - 4 = 5 \)
- Picture: Draw 9 hearts and cross out 4. Count the remaining 5.
2. \( 10 - 3 = 7 \)
- Picture: Draw 10 hearts and cross out 3. Count the remaining 7.
3. \( 10 - 5 = 5 \)
- Picture: Draw 10 hearts and cross out 5. Count the remaining 5.
4. \( 8 - 4 = 4 \)
- Picture: Draw 8 hearts and cross out 4. Count the remaining 4.

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Final Answer:

\[
\boxed{
\begin{array}{ll}
\text{Section 2a:} & 5 - 2 = 3, \, 5 - 1 = 4, \, 2 - 1 = 1, \, 3 - 2 = 1 \\
\text{Section 2b:} & 4 - 3 = 1, \, 3 - 3 = 0, \, 4 - 2 = 2, \, 1 - 1 = 0 \\
\text{Section 2c:} & 7 - 1 = 6, \, 8 - 2 = 6, \, 7 - 3 = 4, \, 6 - 0 = 6 \\
\text{Section 2d:} & 9 - 4 = 5, \, 10 - 3 = 7, \, 10 - 5 = 5, \, 8 - 4 = 4 \\
\end{array}
}
\]

For each problem, draw the corresponding pictures as described above.