# 2 by 1 Digit Addition with Regrouping: Worksheets, Online Test and Calculators

2 by 1 digit addition with regrouping worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of addition.

## 2 by 1 Digit Addition with Regrouping

Name
Date

1. example35
6
41
2. 137
7

3. 235
7

4. 339
4

5. 427
8

6. 534
7

7. 622
9

8. 765
8

9. 815
8

10. 945
9

11. 1028
2

12. 1166
4

13. 1239
6

14. 1388
3

15. 1472
8

16. 1516
5

17. 1625
7

18. 1765
6

19. 1894
6

20. 1999
1

21. 2035
6

Solved Worksheet Problems
1. 137
7
44
2. 235
7
42
3. 339
4
43
4. 427
8
35
5. 534
7
41
6. 622
9
31
7. 765
8
73
8. 815
8
23
9. 945
9
54
10. 1028
2
30
11. 1166
4
70
12. 1239
6
45
13. 1388
3
91
14. 1472
8
80
15. 1516
5
21
16. 1625
7
32
17. 1765
6
71
18. 1894
6
100
19. 1999
1
100
20. 2035
6
41

## Worksheet: 2 by 1 Digit Addition with Regrouping

2 by 1 digit addition with regrouping worksheet is the largest collection of practice problems and solved exercises which can be served as homework, classwork or assignment problems for the students to learn, practice, assess, iterate and master the skills of how to solve such addition problems in basic mathematics.

Online Test
00:00
Start my Challenge
What is the sum of 77 and 5?
What is the sum of 17 and 8?
What is the sum of 47 and 5?
What is the sum of 37 and 8?
66 + 4 = ?
65 + 6 = ?
63 + 8 = ?
78 + 9 = ?
54 + 6 = ?
49 + 2 = ?

## Online Test: 2 by 1 Digit Addition with Regrouping

This online test to find the 2 by 1 digit addition with regrouping is a formative assessment which can be used as homework, classwork or assignment problems to assess and improve the learner's math skills on addition.

10 + 30
= 40
show workout

Question:
10 + 30 = ?