Associative Value - Missing Digit - Find the value of n

Sep 30, 2026

Uploaded by Aldword

Associative Value (Missing Digit) practice set focused on solving multiplication and substitution equations to determine the missing digit n. Each problem rewrites products using the associative property and includes expressions where n appears in one factor group. An answer key lists the solved value of n for items 1 through 20, enabling self-checking and targeted review of multiplication with missing digits.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Find the value of n

Problems 1-10

Problems 11-20

Answer key

Associative Value (Missing Digit) Name: Find the value of n. Answers 1) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 2) n × ( 7 × 4 ) = ( 0 × 7 ) × 4 1. 2. 3) 9 × ( 0 × 7 ) = ( 9 × n ) × 7 4) 9 × ( 1 × 10 ) = ( 9 × 1 ) × n 3. 4. 5) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 6) ( 4 × n ) × 2 = 4 × ( 5 × 2 ) 5. 6. 7) 3 × ( 5 × 9 ) = ( n × 5 ) × 9 8) 3 × ( 6 × 9 ) = ( n × 6 ) × 9 7. 8. 9) ( 8 × 3 ) × 1 = n × ( 3 × 1 ) 10) ( 6 × 5 ) × 3 = 6 × ( 5 × n ) 9. 10. 11) n × ( 4 × 3 ) = ( 7 × 4 ) × 3 12) 4 × ( 1 × 2 ) = ( n × 1 ) × 2 11. 12. 13) 1 × ( 4 × n ) = ( 1 × 4 ) × 5 14) 0 × ( 7 × 9 ) = ( 0 × n ) × 9 13. 14. 15) ( 0 × 2 ) × 9 = 0 × ( 2 × n ) 16) ( 8 × n ) × 3 = 8 × ( 1 × 3 ) 15. 16. 17) 0 × ( n × 7 ) = ( 0 × 1 ) × 7 18) ( 9 × 3 ) × 2 = 9 × ( 3 × n ) 17. 18. 19) ( 9 × 7 ) × 2 = 9 × ( 7 × n ) 20) n × ( 10 × 4 ) = ( 5 × 10 ) × 4 19. 20. Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 8 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Associative Value (Missing Digit) Name: Answer Key Find the value of n. 1) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 2) n × ( 7 × 4 ) = ( 0 × 7 ) × 4 3) 9 × ( 0 × 7 ) = ( 9 × n ) × 7 4) 9 × ( 1 × 10 ) = ( 9 × 1 ) × n 5) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 6) ( 4 × n ) × 2 = 4 × ( 5 × 2 ) 7) 3 × ( 5 × 9 ) = ( n × 5 ) × 9 8) 3 × ( 6 × 9 ) = ( n × 6 ) × 9 9) ( 8 × 3 ) × 1 = n × ( 3 × 1 ) 10) ( 6 × 5 ) × 3 = 6 × ( 5 × n ) 11) n × ( 4 × 3 ) = ( 7 × 4 ) × 3 12) 4 × ( 1 × 2 ) = ( n × 1 ) × 2 13) 1 × ( 4 × n ) = ( 1 × 4 ) × 5 14) 0 × ( 7 × 9 ) = ( 0 × n ) × 9 15) ( 0 × 2 ) × 9 = 0 × ( 2 × n ) 16) ( 8 × n ) × 3 = 8 × ( 1 × 3 ) 17) 0 × ( n × 7 ) = ( 0 × 1 ) × 7 18) ( 9 × 3 ) × 2 = 9 × ( 3 × n ) 19) ( 9 × 7 ) × 2 = 9 × ( 7 × n ) 20) n × ( 10 × 4 ) = ( 5 × 10 ) × 4 Answers 1. 1 2. 0 3. 0 4. 10 5. 1 6. 5 7. 3 8. 3 9. 8 10. 3 11. 7 12. 4 13. 5 14. 7 15. 9 16. 1 17. 1 18. 2 19. 2 20. 5 Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 8 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Associative Value (Missing Digit) Name: Find the value of n. 3 1 1 5 3 0 10 8 4 7 3 0 1) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 2) n × ( 7 × 4 ) = ( 0 × 7 ) × 4 3) 9 × ( 0 × 7 ) = ( 9 × n ) × 7 4) 9 × ( 1 × 10 ) = ( 9 × 1 ) × n 5) ( 1 × 9 ) × 10 = n × ( 9 × 10 ) 6) ( 4 × n ) × 2 = 4 × ( 5 × 2 ) 7) 3 × ( 5 × 9 ) = ( n × 5 ) × 9 8) 3 × ( 6 × 9 ) = ( n × 6 ) × 9 Answers 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 9) ( 8 × 3 ) × 1 = n × ( 3 × 1 ) 10) ( 6 × 5 ) × 3 = 6 × ( 5 × n ) 11) n × ( 4 × 3 ) = ( 7 × 4 ) × 3 12) 4 × ( 1 × 2 ) = ( n × 1 ) × 2 Math Modified [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 8 1-10 92 11-12 8 83 0 75 67 58 50 42 33 25 17

FAQs

What does the worksheet ask you to find?

It asks you to find the value of n in each given associative multiplication equation.

How are the problems structured?

Each item shows two equivalent multiplication expressions using the associative property, with n placed in one of the factors.

Is there an answer key included?

Yes. The document provides an answer key listing the value of n for problems 1 through 20.

Sep 30, 2026

Uploaded by Aldword