Subtract Within 1000 — With Regrouping is a free printable Grade 3 math worksheet on catching the smaller-from-larger error, aligned to Common Core standard 3.NBT.A.2. 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 students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 14 of 25 · the same problems every time you open this link.

One paper per student

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Subtract Within 1000 — With Regrouping

3.NBT.A.2

NameDate

Find the mistake and write the right answer.

1.Jonah worked out 750 − 180 = 630. What is the right answer?

2.Kofi worked out 958 − 261 = 717. What is the right answer?

3.Tomas worked out 754 − 247 = 513. What is the right answer?

4.Zara worked out 976 − 190 = 826. What is the right answer?

5.Noor worked out 411 − 270 = 261. What is the right answer?

6.Zara worked out 376 − 178 = 202. What is the right answer?

7.Noor worked out 781 − 259 = 538. What is the right answer?

8.Ravi worked out 607 − 276 = 471. What is the right answer?

LessonPrint · 3.NBT.A.2 · Set 14 · free to copy for classroom use

Answer key — Subtract Within 1000 — With Regrouping

Set 14. Prints on its own sheet.

1.570
2.697
3.507
4.786
5.141
6.198
7.522
8.331

Last reviewed 2026-09-05. Aligned to 3.NBT.A.2 of the Common Core State Standards for Mathematics.