Let’s solve each problem step by step.
We are looking at rectangular arrays — that means shapes arranged in rows and columns.
To find the total number of shapes, we multiply:
number of rows × number of columns = total shapes
---
Problem 1:
Pentagons arranged in 3 rows and 5 columns.
Equation: 3 × 5 = 15
Answer: 15
---
Problem 2:
Stars arranged in 3 rows and 3 columns.
Equation: 3 × 3 = 9
Answer: 9
---
Problem 3:
Hammers arranged in 2 rows and 6 columns.
Equation: 2 × 6 = 12
Answer: 12
---
Problem 4:
Musical notes arranged in 3 rows and 2 columns.
Equation: 3 × 2 = 6
Answer: 6
---
Problem 5:
Circles arranged in 4 rows and 3 columns.
Equation: 4 × 3 = 12
Answer: 12
---
Problem 6:
Squares arranged in 4 rows and 4 columns.
Equation: 4 × 4 = 16
Answer: 16
---
Problem 7:
Triangles arranged in 4 rows and 2 columns.
Equation: 4 × 2 = 8
Answer: 8
---
Problem 8:
Diamonds arranged in 3 rows and 4 columns.
Equation: 3 × 4 = 12
Answer: 12
---
Problem 9:
Hearts arranged in 5 rows and 5 columns.
Equation: 5 × 5 = 25
Answer: 25
---
Problem 10:
Diamonds arranged in 4 rows and 5 columns.
Equation: 4 × 5 = 20
Answer: 20
---
Problem 11:
Moons arranged in 6 rows and 2 columns.
Equation: 6 × 2 = 12
Answer: 12
---
Problem 12:
Circles with dots arranged in 2 rows and 4 columns.
Equation: 2 × 4 = 8
Answer: 8
---
Problem 13:
Pentagons arranged in 2 rows and 2 columns.
Equation: 2 × 2 = 4
Answer: 4
---
Problem 14:
Circles arranged in 6 rows and 4 columns.
Equation: 6 × 4 = 24
Answer: 24
---
Final Answer:
1. 3 × 5 = 15
2. 3 × 3 = 9
3. 2 × 6 = 12
4. 3 × 2 = 6
5. 4 × 3 = 12
6. 4 × 4 = 16
7. 4 × 2 = 8
8. 3 × 4 = 12
9. 5 × 5 = 25
10. 4 × 5 = 20
11. 6 × 2 = 12
12. 2 × 4 = 8
13. 2 × 2 = 4
14. 6 × 4 = 24
Parent Tip: Review the logic above to help your child master the concept of rectangular array worksheet.
