Write Multiplication as repeated addition activities worksheet for ... - Free Printable

Problem Overview:

The task involves writing repeated addition sentences and multiplication sentences for each given model. The models are visual representations of groups of objects, and the goal is to express the total number of objects using both repeated addition and multiplication.

Solution:

#### Model 1: Apples
- Visual Representation: Two rows of apples, with 4 apples in each row.
- Repeated Addition:
- Each row has 4 apples.
- There are 2 rows.
- Repeated addition: \( 4 + 4 = 8 \)
- Multiplication:
- Number of apples per row: 4
- Number of rows: 2
- Multiplication: \( 4 \times 2 = 8 \)

#### Model 2: Oranges
- Visual Representation: Three groups of oranges, with 3 oranges in each group.
- Repeated Addition:
- Each group has 3 oranges.
- There are 3 groups.
- Repeated addition: \( 3 + 3 + 3 = 9 \)
- Multiplication:
- Number of oranges per group: 3
- Number of groups: 3
- Multiplication: \( 3 \times 3 = 9 \)

#### Model 3: Strawberries
- Visual Representation: Four groups of strawberries, with 2 strawberries in each group.
- Repeated Addition:
- Each group has 2 strawberries.
- There are 4 groups.
- Repeated addition: \( 2 + 2 + 2 + 2 = 8 \)
- Multiplication:
- Number of strawberries per group: 2
- Number of groups: 4
- Multiplication: \( 2 \times 4 = 8 \)

#### Model 4: Beach Balls
- Visual Representation: Two groups of beach balls, with 5 beach balls in each group.
- Repeated Addition:
- Each group has 5 beach balls.
- There are 2 groups.
- Repeated addition: \( 5 + 5 = 10 \)
- Multiplication:
- Number of beach balls per group: 5
- Number of groups: 2
- Multiplication: \( 5 \times 2 = 10 \)

#### Model 5: Watermelons
- Visual Representation: Four groups of watermelons, with 3 watermelons in each group.
- Repeated Addition:
- Each group has 3 watermelons.
- There are 4 groups.
- Repeated addition: \( 3 + 3 + 3 + 3 = 12 \)
- Multiplication:
- Number of watermelons per group: 3
- Number of groups: 4
- Multiplication: \( 3 \times 4 = 12 \)

Final Answers:

1. Apples:
- Repeated Addition: \( 4 + 4 = 8 \)
- Multiplication: \( 4 \times 2 = 8 \)

2. Oranges:
- Repeated Addition: \( 3 + 3 + 3 = 9 \)
- Multiplication: \( 3 \times 3 = 9 \)

3. Strawberries:
- Repeated Addition: \( 2 + 2 + 2 + 2 = 8 \)
- Multiplication: \( 2 \times 4 = 8 \)

4. Beach Balls:
- Repeated Addition: \( 5 + 5 = 10 \)
- Multiplication: \( 5 \times 2 = 10 \)

5. Watermelons:
- Repeated Addition: \( 3 + 3 + 3 + 3 = 12 \)
- Multiplication: \( 3 \times 4 = 12 \)

Boxed Final Answer:

\[
\boxed{
\begin{array}{ll}
\text{Apples:} & 4 + 4 = 8, \quad 4 \times 2 = 8 \\
\text{Oranges:} & 3 + 3 + 3 = 9, \quad 3 \times 3 = 9 \\
\text{Strawberries:} & 2 + 2 + 2 + 2 = 8, \quad 2 \times 4 = 8 \\
\text{Beach Balls:} & 5 + 5 = 10, \quad 5 \times 2 = 10 \\
\text{Watermelons:} & 3 + 3 + 3 + 3 = 12, \quad 3 \times 4 = 12 \\
\end{array}
}
\]