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

Level up your Three-Digit Number 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: three-digit number for competitive exams, how to solve three-digit number, three-digit number tricks.

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

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

Question 1

What will be the water image of the following figure? 810
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '810'
Step 1: Reverse the order: '018'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '1' (pos 2) → '1' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '018'

Question 2

What will be the water image of the following figure? 811
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '811'
Step 1: Reverse the order: '118'
Step 2: Replace each character with its water image:
'1' (pos 3) → '1' | '1' (pos 2) → '1' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '118'

Question 3

What will be the water image of the following figure? 810
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '810'
Step 1: Reverse the order: '018'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '1' (pos 2) → '1' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '018'

Question 4

What will be the water image of the following figure? 011
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '011'
Step 1: Reverse the order: '110'
Step 2: Replace each character with its water image:
'1' (pos 3) → '1' | '1' (pos 2) → '1' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '110'

Question 5

What will be the water image of the following figure? 011
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '011'
Step 1: Reverse the order: '110'
Step 2: Replace each character with its water image:
'1' (pos 3) → '1' | '1' (pos 2) → '1' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '110'

Question 6

What will be the water image of the following figure? 818
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '818'
Step 1: Reverse the order: '818'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '1' (pos 2) → '1' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '818'

Question 7

What will be the water image of the following figure? 110
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '110'
Step 1: Reverse the order: '011'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '1' (pos 2) → '1' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '011'

Question 8

What will be the water image of the following figure? 108
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '108'
Step 1: Reverse the order: '801'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '0' (pos 2) → '0' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '801'

Question 9

What will be the water image of the following figure? 100
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '100'
Step 1: Reverse the order: '001'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '0' (pos 2) → '0' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '001'

Question 10

What will be the water image of the following figure? 080
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '080'
Step 1: Reverse the order: '080'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '8' (pos 2) → '8' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '080'

Question 11

What will be the water image of the following figure? 008
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '008'
Step 1: Reverse the order: '800'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '0' (pos 2) → '0' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '800'

Question 12

What will be the water image of the following figure? 118
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '118'
Step 1: Reverse the order: '811'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '1' (pos 2) → '1' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '811'

Question 13

What will be the water image of the following figure? 801
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '801'
Step 1: Reverse the order: '108'
Step 2: Replace each character with its water image:
'1' (pos 3) → '1' | '0' (pos 2) → '0' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '108'

Question 14

What will be the water image of the following figure? 110
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '110'
Step 1: Reverse the order: '011'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '1' (pos 2) → '1' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '011'

Question 15

What will be the water image of the following figure? 818
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '818'
Step 1: Reverse the order: '818'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '1' (pos 2) → '1' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '818'

Question 16

What will be the water image of the following figure? 110
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '110'
Step 1: Reverse the order: '011'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '1' (pos 2) → '1' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '011'

Question 17

What will be the water image of the following figure? 180
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '180'
Step 1: Reverse the order: '081'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '8' (pos 2) → '8' | '1' (pos 1) → '1'
Step 3: Combine to get water image: '081'

Question 18

What will be the water image of the following figure? 011
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '011'
Step 1: Reverse the order: '110'
Step 2: Replace each character with its water image:
'1' (pos 3) → '1' | '1' (pos 2) → '1' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '110'

Question 19

What will be the water image of the following figure? 880
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '880'
Step 1: Reverse the order: '088'
Step 2: Replace each character with its water image:
'0' (pos 3) → '0' | '8' (pos 2) → '8' | '8' (pos 1) → '8'
Step 3: Combine to get water image: '088'

Question 20

What will be the water image of the following figure? 018
Water image is a vertical mirror reflection (like seeing a reflection in water).
Given figure: '018'
Step 1: Reverse the order: '810'
Step 2: Replace each character with its water image:
'8' (pos 3) → '8' | '1' (pos 2) → '1' | '0' (pos 1) → '0'
Step 3: Combine to get water image: '810'
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