Addition with Regrouping - Worksheet 8 - 2nd Grade

Hard

Practice addition with regrouping with printable questions and separate worked answer keys.

hard: Use another set to practice explaining and checking your answers.

27 problems · 15-20 minutes · Skills: addition, regrouping, place value

About This Worksheet

This hard-level worksheet contains 27 problems designed for 2nd Grade students practicing addition with regrouping. Hard worksheets feature challenging problems including multi-step questions, missing values, and real-world applications to push students further.

Read place values and recall basic addition, subtraction and multiplication facts.

  • Practice addition with regrouping with printable questions and separate worked answer keys.
  • Check your result using the method in the example before moving to the next question.

How to Solve: Worked Example

Example Problem: Calculate 35 + 87.
Solution Steps:
  1. Align ones, tens and hundreds; work from right to left.
  2. 35 + 87 = 122.
Answer: 122
Tip: Check your result using the method in the example before moving to the next question.
1
Calculate 39 + 68.
2
Calculate 55 + 46.
3
Calculate 76 + 87.
4
Calculate 15 + 79.
5
Calculate 78 + 85.
6
Calculate 16 + 25.
7
Calculate 28 + 16.
8
Calculate 85 + 36.
9
Calculate 65 + 38.
10
Calculate 29 + 48.
11
Calculate 28 + 17.
12
Calculate 47 + 29.
13
Calculate 57 + 65.
14
Calculate 85 + 47.
15
Calculate 37 + 15.
16
Calculate 89 + 28.
17
Calculate 36 + 49.
18
Calculate 66 + 59.
19
Calculate 37 + 58.
20
Calculate 15 + 37.
21
Calculate 55 + 57.
22
Calculate 27 + 25.
23
Calculate 48 + 57.
24
Calculate 46 + 36.
25
Calculate 36 + 78.
26
Calculate 28 + 47.
27
Calculate 75 + 86.

Answer Key

1. 1072. 1013. 1634. 945. 1636. 417. 448. 1219. 10310. 7711. 4512. 7613. 12214. 13215. 5216. 11717. 8518. 12519. 9520. 5221. 11222. 5223. 10524. 8225. 11426. 7527. 161

Frequently Asked Questions

How do I download this addition with regrouping - worksheet 8 worksheet?

Click "Download PDF" for a file, or "Print" to use your browser. You can save it as a PDF or print it directly. The answer key will be on a separate page.

How do I find worksheets at different difficulty levels?

Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.

What skills does this addition worksheet cover?

This worksheet focuses on addition, regrouping, place value. It is designed for 2nd Grade students and provides structured practice through varied problem types with a worked example to guide students before they begin.

Can I use this worksheet in my classroom?

Yes. All worksheets on K12Worksheets are free for classroom use. You can print copies for your entire class. With 10 worksheets per subtopic at three difficulty levels, you have plenty of options for differentiated instruction and individualized practice.

How many problems are on this worksheet?

This worksheet contains 27 problems. It typically takes 15-20 minutes to complete. An answer key with all solutions is included so parents and teachers can check work quickly.