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Hundred More, Hundred Less is a free printable Grade 2 maths worksheet on changing the hundreds digit only, aligned to Common Core standard 2.NBT.A.1. It prints 12 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.

Hundred More, Hundred Less

2.NBT.A.1

NameDate

Work out each answer.

1.One hundred more than 136 is
2.One hundred less than 525 is
3.One hundred more than 453 is
4.One hundred less than 709 is
5.One hundred less than 879 is
6.One hundred more than 426 is
7.One hundred less than 669 is
8.One hundred more than 479 is
9.One hundred less than 753 is
10.One hundred less than 787 is
11.One hundred more than 238 is
12.One hundred more than 165 is

LessonPrint · 2.NBT.A.1 · Set 1 · free to copy for classroom use

Answer key — Hundred More, Hundred Less

Set 1. Prints on its own sheet.

  1. 1.236
  2. 2.425
  3. 3.553
  4. 4.609
  5. 5.779
  6. 6.526
  7. 7.569
  8. 8.579
  9. 9.653
  10. 10.687
  11. 11.338
  12. 12.265

Questions about Hundred More, Hundred Less

What does the Hundred More, Hundred Less worksheet cover?

It practises changing the hundreds digit only — 12 questions for Grade 2, all on Common Core 2.NBT.A.1: Know what each digit means in a three-digit number. The instruction to pupils is “Work out each answer”, and the answer key follows on the next sheet.

Which Common Core standard does Hundred More, Hundred Less practise?

CCSS.MATH.CONTENT.2.NBT.A.1 — 2.NBT.A.1, in the Number & Operations in Base Ten domain for Grade 2. The published standard reads: “Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Hundred More, Hundred Less is written for Grade 2, typically ages 7-8. It is one of the sheets on 2.NBT.A.1, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does Hundred More, Hundred Less come with an answer key?

Yes. All 12 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 Hundred More, Hundred Less 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 Hundred More, Hundred Less free to print and photocopy?

Yes. Hundred More, Hundred Less, 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.

More practice for 2.NBT.A.1

Know what each digit means in a three-digit number.

All Grade 2 worksheets

Last reviewed 2026-09-05. Aligned to 2.NBT.A.1 of the Common Core State Standards for mathematics.