Number Puzzles with Two-Digit Numbers within 20

Worksheets with structured exercises and tasks on number puzzles with two-digit numbers within 20 for Grade 1 Math — available to download and print as PDFs

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What are Number Puzzles?

Number puzzles are math problems presented in the form of playful puzzles. Instead of appearing as standard exercises, the numbers are arranged in ways that challenge children to think logically, recognize patterns, and apply addition or subtraction to find missing or hidden numbers.

They help strengthen understanding of number ranges while also reinforcing previously learned material. Because they turn arithmetic into a puzzle, many children find them more motivating than traditional tasks. This makes number puzzles an excellent way to review concepts at school or for playful practice at home

Learning Objectives

Strengthen understanding of the number range within 20
Explore and recognize relationships between numbers
Develop flexible mathematical problem-solving strategies

Tasks

Solve addition and subtraction problems in number puzzles
Identify the hidden number in a puzzle
Predict and continue number sequences

Our Master Bundle

All worksheets from the EduKing on the topic "Number Puzzles with two-digit numbers within 20" for Grade 1 Math - including a test, available as PDF downloads

Master Bundle: Number Puzzles with Two-Digit Numbers within 20

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