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Grade 4 Missing Factor Worksheets

The product is given and one factor is blank — multiplication read backwards.

Every sheet below is generated fresh with a matching answer key. Pick one of the three levels, preview it, and print or download the PDF — no account, no watermark. For the other grade 4 multiplication skills, see all multiplication worksheets.

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Multiplication · Grade 4

Grade
Topic
SkillEach skill is a different kind of question, with its own levels.
Level
Questions
20

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Grade 4 · 2 pages · A4

Multiplication Practice

Grade 4 • Missing Factor • Find the second factor
Name:Date:

Write the missing factor in each multiplication.

  1. 1) 13 × ___ = 338
  2. 2) 16 × ___ = 400
  1. 3) 13 × ___ = 221
  2. 4) 13 × ___ = 520
  1. 5) 19 × ___ = 323
  2. 6) 15 × ___ = 300
  1. 7) 17 × ___ = 323
  2. 8) 13 × ___ = 468
  1. 9) 17 × ___ = 476
  2. 10) 16 × ___ = 224
  1. 11) 16 × ___ = 256
  2. 12) 14 × ___ = 406
  1. 13) 13 × ___ = 403
  2. 14) 17 × ___ = 663
  1. 15) 17 × ___ = 272
  2. 16) 18 × ___ = 342
  1. 17) 16 × ___ = 560
  2. 18) 13 × ___ = 377
  1. 19) 19 × ___ = 513
  2. 20) 14 × ___ = 196
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Page 1 of 2

Answer Key

  1. 1. 26
  2. 2. 25
  3. 3. 17
  4. 4. 40
  1. 5. 17
  2. 6. 20
  3. 7. 19
  4. 8. 36
  1. 9. 28
  2. 10. 14
  3. 11. 16
  4. 12. 29
  1. 13. 31
  2. 14. 39
  3. 15. 16
  4. 16. 19
  1. 17. 35
  2. 18. 29
  3. 19. 27
  4. 20. 14
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Page 2 of 2

What each level generates

Grade 4 missing factor — the exact skill behind each difficulty setting, straight from the generator.

  1. Level 1Find the first factor
  2. Level 2Find the second factor
  3. Level 3Multiples of ten

Grade levels follow the progression common to most English-language curricula — not one specific national curriculum. Every level shows exactly what it generates, so you can check the fit with your own program. See the full scope & sequence →

More Grade 4 multiplication skills

Each one generates a different kind of question, with its own three levels and answer key.

Frequently asked questions

▸What multiplication is taught in Grade 4?

Multi-digit multiplication: multiplying whole numbers up to four digits by one digit, and two 2-digit numbers, using place value and the standard algorithm.

▸How much working space do the problems have?

The arithmetic sheets print one problem per row at a fixed row height — a line's worth of space, enough for the answer and a small carry, rather than a dedicated working box for a full column method. Choose the Large font size if you want the tallest rows the generator produces, and expect long multiplication itself to be worked in a notebook or on squared paper beside the sheet. Equal Groups and Arrays is the exception: being a word-problem sheet, it prints with extra space under each question.

▸Can I mix easy and hard problems on one sheet?

Each sheet is one skill at one level so practice stays focused, but you can print a With carrying sheet from Short Multiplication and a 2-digit × 2-digit sheet from Column Multiplication in a few clicks — each takes seconds to generate.

▸Does the answer key show working?

The key lists final answers only, numbered to match the problems. It prints on its own page so it is easy to withhold.

▸Do I need an account to use this?

No. There are no accounts and nothing is stored — the worksheet is generated entirely in your browser and the link itself is the save file.