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Number Pyramids - Absolute-Beginner Level: core concept mastery Number Pyramids ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Number Pyramids - a key topic in Logical Sequence. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master number pyramids problems, number pyramids reasoning questions, and number pyramids practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Number Pyramids
Worksheet 1 of 10 (0% complete)

Question 1

Complete this number pyramid (each number is sum of the two below it): 37 19 18 9 10 8 4 5 5 3 What is the top number?
Working from bottom up:
Level 2: 9, 10, 8
Level 3: 19, 18
Top: 37

Question 2

Complete this number pyramid (each number is sum of the two below it): 35 18 17 9 9 8 4 5 4 4 What is the top number?
Working from bottom up:
Level 2: 9, 9, 8
Level 3: 18, 17
Top: 35

Question 3

Complete this number pyramid (each number is sum of the two below it): 21 8 13 3 5 8 2 1 4 4 What is the top number?
Working from bottom up:
Level 2: 3, 5, 8
Level 3: 8, 13
Top: 21

Question 4

Complete this number pyramid (each number is sum of the two below it): 23 13 10 8 5 5 5 3 2 3 What is the top number?
Working from bottom up:
Level 2: 8, 5, 5
Level 3: 13, 10
Top: 23

Question 5

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

Question 6

Complete this number pyramid (each number is sum of the two below it): 20 10 10 5 5 5 2 3 2 3 What is the top number?
Working from bottom up:
Level 2: 5, 5, 5
Level 3: 10, 10
Top: 20

Question 7

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 8

Complete this number pyramid (each number is product of the two below it): 4374 54 81 6 9 9 2 3 3 3 What is the top number?
Working from bottom up:
Level 2: 6, 9, 9
Level 3: 54, 81
Top: 4374

Question 9

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 10

Complete this number pyramid (each number is sum of the two below it): 35 16 19 6 10 9 1 5 5 4 What is the top number?
Working from bottom up:
Level 2: 6, 10, 9
Level 3: 16, 19
Top: 35

Question 11

Complete this number pyramid (each number is sum of the two below it): 12 6 6 4 2 4 3 1 1 3 What is the top number?
Working from bottom up:
Level 2: 4, 2, 4
Level 3: 6, 6
Top: 12

Question 12

Complete this number pyramid (each number is sum of the two below it): 34 18 16 8 10 6 3 5 5 1 What is the top number?
Working from bottom up:
Level 2: 8, 10, 6
Level 3: 18, 16
Top: 34

Question 13

Complete this number pyramid (each number is sum of the two below it): 25 14 11 8 6 5 5 3 3 2 What is the top number?
Working from bottom up:
Level 2: 8, 6, 5
Level 3: 14, 11
Top: 25

Question 14

Complete this number pyramid (each number is sum of the two below it): 21 8 13 3 5 8 2 1 4 4 What is the top number?
Working from bottom up:
Level 2: 3, 5, 8
Level 3: 8, 13
Top: 21

Question 15

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

Question 16

Complete this number pyramid (each number is sum of the two below it): 23 10 13 5 5 8 4 1 4 4 What is the top number?
Working from bottom up:
Level 2: 5, 5, 8
Level 3: 10, 13
Top: 23

Question 17

Complete this number pyramid (each number is sum of the two below it): 24 13 11 7 6 5 5 2 4 1 What is the top number?
Working from bottom up:
Level 2: 7, 6, 5
Level 3: 13, 11
Top: 24

Question 18

Complete this number pyramid (each number is sum of the two below it): 27 12 15 5 7 8 2 3 4 4 What is the top number?
Working from bottom up:
Level 2: 5, 7, 8
Level 3: 12, 15
Top: 27

Question 19

Complete this number pyramid (each number is sum of the two below it): 18 9 9 5 4 5 3 2 2 3 What is the top number?
Working from bottom up:
Level 2: 5, 4, 5
Level 3: 9, 9
Top: 18

Question 20

Complete this number pyramid (each number is sum of the two below it): 33 16 17 7 9 8 3 4 5 3 What is the top number?
Working from bottom up:
Level 2: 7, 9, 8
Level 3: 16, 17
Top: 33
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