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The Cost of Building on Credit is a free printable Grade 3 to Grade 5 social studies worksheet on what an interest rate is, aligned to Common Core standard D2.Eco.10.3-5. 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 1 of 25 · the same problems every time you open this link.

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All 25 sets ask different questions.

The Cost of Building on Credit

D2.Eco.10.3-5

NameDate

Circle the best answer.

LessonPrint · D2.Eco.10.3-5 · Set 1 · free to copy for classroom use

Answer key — The Cost of Building on Credit

Set 1. Prints on its own sheet.

  1. 1.The cost of borrowing as a share of the amount borrowed
  2. 2.It is more likely to repay, so the risk is lower
  3. 3.The debt and its interest remain whatever happens to their income
  4. 4.Each home costs more to finance, so fewer can be built
  5. 5.The money could have earned elsewhere while it was lent
  6. 6.So loans of different sizes can be compared
  7. 7.The people who lent by buying the bonds
  8. 8.Interest, on top of repaying what was borrowed

Questions about The Cost of Building on Credit

What does the The Cost of Building on Credit worksheet cover?

It practises what an interest rate is — 8 questions for Grade 3 to Grade 5, all on Common Core D2.Eco.10.3-5: Explain what an interest rate is. The instruction to pupils is “Circle the best answer”, and the answer key follows on the next sheet.

Which Common Core standard does The Cost of Building on Credit practise?

D2.Eco.10.3-5 — D2.Eco.10.3-5, in the Economics domain for Grade 3 to Grade 5. The published standard reads: “Explain what interest rates are.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

The Cost of Building on Credit is written for Grade 3 to Grade 5, typically ages 40-41. It is one of the sheets on D2.Eco.10.3-5, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does The Cost of Building on Credit come with an answer key?

Yes. All 8 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of The Cost of Building on Credit can I print?

25 — one per pupil, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is The Cost of Building on Credit free to print and photocopy?

Yes. The Cost of Building on Credit, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

Is there a lesson plan to teach D2.Eco.10.3-5?

Yes — “The Cost of Building on Credit” is a 55-minute Grade 3 to Grade 5 plan for D2.Eco.10.3-5, timed section by section, with the misconceptions to expect and an exit ticket. The Cost of Building on Credit is the practice that follows it.

More practice for D2.Eco.10.3-5

Explain what an interest rate is.

Teaching this next? The Cost of Building on Credit is the 55-minute plan for it, with the misconceptions to expect.

All Grade 3 to Grade 5 worksheets

Last reviewed 2026-09-05. Aligned to D2.Eco.10.3-5 of the C3 Framework for Social Studies State Standards.