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Hanging the Art Show: Factors, Multiples, and Prime Numbers worksheet preview

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Hanging the Art Show: Factors, Multiples, and Prime Numbers

Grade 4 art show practice finding factor pairs, listing multiples, and sorting numbers up to 100 as prime or composite.

Grade 4MathInteractive · Printable

Aligned to4.OA.B.4

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 13 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 4
Subject
Math
Question types
Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer

About this worksheet

What students practice

  • Students find all factor pairs for a whole number from 1 to 100.
  • Students decide whether a whole number is a multiple of a given one-digit number.
  • Students tell whether a number from 1 to 100 is prime or composite and explain why.

How to use

Let students use square tiles or grid paper to build the picture arrays in the first section. Review the meanings of factor, multiple, prime, and composite before the last section.

Curriculum

Common Core standard covered

4.OA.B.4

Find factor pairs and multiples for numbers 1 to 100 and decide whether a number is prime or composite.

Preview

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Name Date

Hanging the Art Show: Factors, Multiples, and Prime Numbers

Arrange pictures in equal rows, count by multiples, and spot the primes.

Picture walls and factor pairs

The art club hangs pictures in equal rows. Use factor pairs to plan each wall.

1.
Mr. Okafor has 24 paintings to hang in equal rows. Finish the list of all the factor pairs of 24.

1 × 24
2 ×  
3 ×  
4 ×  

2.
The art club has 36 clay tiles. Which list shows all the factor pairs of 36?
  • A. 1 × 36, 2 × 18, 3 × 12, 6 × 6
  • B. 2 × 18, 3 × 12, 4 × 9, 6 × 6
  • C. 1 × 36, 2 × 18, 3 × 12, 4 × 9, 6 × 6
  • D. 1 × 36, 2 × 18, 4 × 9, 5 × 7
3.
Circle every factor of 42.

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