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Build the Word is a free printable Grade 4 English worksheet on combining Greek and Latin roots into whole words, aligned to Common Core standard RF.4.3. It prints 10 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 17 of 25 · the same problems every time you open this link.

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One paper per pupil

Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Build the Word

RF.4.3

NameDate

Work out each answer.

1.micro + scope = ?
2.port + able = ?
3.bio + graphy = ?
4.aqua + rium = ?
5.im + port = ?
6.in + spect = ?
7.spect + ator = ?
8.auto + graph = ?
9.thermo + meter = ?
10.geo + graphy = ?

LessonPrint · RF.4.3 · Set 17 · free to copy for classroom use

Answer key — Build the Word

Set 17. Prints on its own sheet.

  1. 1.microscope
  2. 2.portable
  3. 3.biography
  4. 4.aquarium
  5. 5.import
  6. 6.inspect
  7. 7.spectator
  8. 8.autograph
  9. 9.thermometer
  10. 10.geography

Last reviewed 2026-09-05. Aligned to RF.4.3 of the Common Core State Standards for English language arts.