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Build with Squares is a free printable Kindergarten maths worksheet on composing a small rectangle from unit squares, aligned to Common Core standard K.G.B.6. It prints 8 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 2 of 25 · the same problems every time you open this link.

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One paper per pupil

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

Build with Squares

K.G.B.6

NameDate

Count the squares. Area =

1.
Count the squares. Area =
2.
Count the squares. Area =
3.
Count the squares. Area =
4.
Count the squares. Area =
5.
Count the squares. Area =
6.
Count the squares. Area =
7.
Count the squares. Area =
8.
Count the squares. Area =

LessonPrint · K.G.B.6 · Set 2 · free to copy for classroom use

Answer key — Build with Squares

Set 2. Prints on its own sheet.

  1. 1.81 square units
  2. 2.30 square units
  3. 3.21 square units
  4. 4.21 square units
  5. 5.25 square units
  6. 6.10 square units
  7. 7.24 square units
  8. 8.18 square units

More practice for K.G.B.6

Put small shapes together to build bigger ones.

Teaching this next? Building Bigger Shapes from Smaller is the 30-minute plan for it, with the misconceptions to expect.

All Kindergarten worksheets

Last reviewed 2026-09-05. Aligned to K.G.B.6 of the Common Core State Standards for mathematics.