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Number Pyramids Beginner-Intermediate Worksheet: Focus on common variations practice Number Pyramids BEGINNER INTERMEDIATE

Level up your Number Pyramids skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: number pyramids for competitive exams, how to solve number pyramids, number pyramids tricks.

📝 Worksheet 4 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner Intermediate level

What you'll learn in this worksheet:
Your progress through Number Pyramids
Worksheet 4 of 10 (33% complete)

Question 1

Complete this number pyramid (each number is sum of the two below it): 28 13 15 5 8 7 2 3 5 2 What is the top number?
Working from bottom up:
Level 2: 5, 8, 7
Level 3: 13, 15
Top: 28

Question 2

Complete this number pyramid (each number is product of the two below it): 27 3 9 1 3 3 1 1 3 1 What is the top number?
Working from bottom up:
Level 2: 1, 3, 3
Level 3: 3, 9
Top: 27

Question 3

Complete this number pyramid (each number is product of the two below it): 1458 27 54 3 9 6 1 3 3 2 What is the top number?
Working from bottom up:
Level 2: 3, 9, 6
Level 3: 27, 54
Top: 1458

Question 4

Complete this number pyramid (each number is sum of the two below it): 30 15 15 7 8 7 2 5 3 4 What is the top number?
Working from bottom up:
Level 2: 7, 8, 7
Level 3: 15, 15
Top: 30

Question 5

Complete this number pyramid (each number is product of the two below it): 81 27 3 9 3 1 3 3 1 1 What is the top number?
Working from bottom up:
Level 2: 9, 3, 1
Level 3: 27, 3
Top: 81

Question 6

Complete this number pyramid (each number is sum of the two below it): 31 15 16 7 8 8 2 5 3 5 What is the top number?
Working from bottom up:
Level 2: 7, 8, 8
Level 3: 15, 16
Top: 31

Question 7

Complete this number pyramid (each number is sum of the two below it): 23 12 11 6 6 5 2 4 2 3 What is the top number?
Working from bottom up:
Level 2: 6, 6, 5
Level 3: 12, 11
Top: 23

Question 8

Complete this number pyramid (each number is sum of the two below it): 26 15 11 9 6 5 5 4 2 3 What is the top number?
Working from bottom up:
Level 2: 9, 6, 5
Level 3: 15, 11
Top: 26

Question 9

Complete this number pyramid (each number is sum of the two below it): 31 14 17 5 9 8 1 4 5 3 What is the top number?
Working from bottom up:
Level 2: 5, 9, 8
Level 3: 14, 17
Top: 31

Question 10

Complete this number pyramid (each number is product of the two below it): 3 1 3 1 1 3 1 1 1 3 What is the top number?
Working from bottom up:
Level 2: 1, 1, 3
Level 3: 1, 3
Top: 3

Question 11

Complete this number pyramid (each number is product of the two below it): 216 12 18 2 6 3 1 2 3 1 What is the top number?
Working from bottom up:
Level 2: 2, 6, 3
Level 3: 12, 18
Top: 216

Question 12

Complete this number pyramid (each number is product of the two below it): 8 2 4 1 2 2 1 1 2 1 What is the top number?
Working from bottom up:
Level 2: 1, 2, 2
Level 3: 2, 4
Top: 8

Question 13

Complete this number pyramid (each number is product of the two below it): 432 12 36 2 6 6 1 2 3 2 What is the top number?
Working from bottom up:
Level 2: 2, 6, 6
Level 3: 12, 36
Top: 432

Question 14

Complete this number pyramid (each number is product of the two below it): 54 3 18 1 3 6 1 1 3 2 What is the top number?
Working from bottom up:
Level 2: 1, 3, 6
Level 3: 3, 18
Top: 54

Question 15

Complete this number pyramid (each number is product of the two below it): 128 16 8 4 4 2 2 2 2 1 What is the top number?
Working from bottom up:
Level 2: 4, 4, 2
Level 3: 16, 8
Top: 128

Question 16

Complete this number pyramid (each number is sum of the two below it): 26 16 10 10 6 4 5 5 1 3 What is the top number?
Working from bottom up:
Level 2: 10, 6, 4
Level 3: 16, 10
Top: 26

Question 17

Complete this number pyramid (each number is product of the two below it): 576 24 24 6 4 6 3 2 2 3 What is the top number?
Working from bottom up:
Level 2: 6, 4, 6
Level 3: 24, 24
Top: 576

Question 18

Complete this number pyramid (each number is product of the two below it): 54 3 18 1 3 6 1 1 3 2 What is the top number?
Working from bottom up:
Level 2: 1, 3, 6
Level 3: 3, 18
Top: 54

Question 19

Complete this number pyramid (each number is sum of the two below it): 21 10 11 6 4 7 4 2 2 5 What is the top number?
Working from bottom up:
Level 2: 6, 4, 7
Level 3: 10, 11
Top: 21

Question 20

Complete this number pyramid (each number is sum of the two below it): 20 11 9 6 5 4 3 3 2 2 What is the top number?
Working from bottom up:
Level 2: 6, 5, 4
Level 3: 11, 9
Top: 20
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