Math Array work worksheet - Free Printable

This is a math worksheet on "Rectangular Arrays." The task is to write a multiplication equation that represents the array of shapes and then calculate the total number of shapes.

The example provided shows an array with 4 rows and 3 columns of squares. The equation is written as `4 x 3 = 12`, which correctly calculates the total number of squares.

I will now solve each problem from 1 to 14 by counting the rows and columns in each array and writing the corresponding multiplication equation.

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Problem 1:
- Description: An array of circles.
- Rows: 2
- Columns: 3
- Equation: $2 \times 3 = 6$

Problem 2:
- Description: An array of stars.
- Rows: 3
- Columns: 5
- Equation: $3 \times 5 = 15$

Problem 3:
- Description: An array of pentagons.
- Rows: 2
- Columns: 4
- Equation: $2 \times 4 = 8$

Problem 4:
- Description: An array of lightning bolts.
- Rows: 2
- Columns: 2
- Equation: $2 \times 2 = 4$

Problem 5:
- Description: An array of hearts.
- Rows: 5
- Columns: 3
- Equation: $5 \times 3 = 15$

Problem 6:
- Description: An array of X's.
- Rows: 3
- Columns: 3
- Equation: $3 \times 3 = 9$

Problem 7:
- Description: An array of triangles.
- Rows: 5
- Columns: 4
- Equation: $5 \times 4 = 20$

Problem 8:
- Description: An array of crescent moons.
- Rows: 4
- Columns: 2
- Equation: $4 \times 2 = 8$

Problem 9:
- Description: An array of diamonds.
- Rows: 5
- Columns: 2
- Equation: $5 \times 2 = 10$

Problem 10:
- Description: An array of diamonds.
- Rows: 3
- Columns: 4
- Equation: $3 \times 4 = 12$

Problem 11:
- Description: An array of clovers.
- Rows: 2
- Columns: 5
- Equation: $2 \times 5 = 10$

Problem 12:
- Description: An array of circles.
- Rows: 3
- Columns: 2
- Equation: $3 \times 2 = 6$

Problem 13:
- Description: An array of pentagons.
- Rows: 4
- Columns: 5
- Equation: $4 \times 5 = 20$

Problem 14:
- Description: An array of triangles.
- Rows: 4
- Columns: 4
- Equation: $4 \times 4 = 16$

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Final Answer:

Here are the completed equations for the worksheet:

1. $2 \times 3 = 6$
2. $3 \times 5 = 15$
3. $2 \times 4 = 8$
4. $2 \times 2 = 4$
5. $5 \times 3 = 15$
6. $3 \times 3 = 9$
7. $5 \times 4 = 20$
8. $4 \times 2 = 8$
9. $5 \times 2 = 10$
10. $3 \times 4 = 12$
11. $2 \times 5 = 10$
12. $3 \times 2 = 6$
13. $4 \times 5 = 20$
14. $4 \times 4 = 16$