Addition 2 digit - Worksheet Digital - Free Printable
Educational worksheet: Addition 2 digit - Worksheet Digital. Download and print for classroom or home learning activities.
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Show Answer Key & Explanations
Step-by-step solution for: Addition 2 digit - Worksheet Digital
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Show Answer Key & Explanations
Step-by-step solution for: Addition 2 digit - Worksheet Digital
Let's solve each addition problem step by step. We'll add the numbers in each column and provide the correct answers.
---
```
46
+ 43
----
89
```
Explanation:
6 + 3 = 9 (ones place)
4 + 4 = 8 (tens place)
So, 46 + 43 = 89
---
```
37
+ 52
----
89
```
Explanation:
7 + 2 = 9 (ones place)
3 + 5 = 8 (tens place)
So, 37 + 52 = 89
---
```
52
+ 26
----
78
```
Explanation:
2 + 6 = 8 (ones place)
5 + 2 = 7 (tens place)
So, 52 + 26 = 78
---
```
72
+ 13
----
85
```
Explanation:
2 + 3 = 5 (ones place)
7 + 1 = 8 (tens place)
So, 72 + 13 = 85
---
```
56
+ 23
----
79
```
Explanation:
6 + 3 = 9 (ones place)
5 + 2 = 7 (tens place)
So, 56 + 23 = 79
---
```
18
+ 71
----
89
```
Explanation:
8 + 1 = 9 (ones place)
1 + 7 = 8 (tens place)
So, 18 + 71 = 89
---
```
35
+ 64
----
99
```
Explanation:
5 + 4 = 9 (ones place)
3 + 6 = 9 (tens place)
So, 35 + 64 = 99
---
```
51
+ 31
----
82
```
Explanation:
1 + 1 = 2 (ones place)
5 + 3 = 8 (tens place)
So, 51 + 31 = 82
---
```
69
+ 30
----
99
```
Explanation:
9 + 0 = 9 (ones place)
6 + 3 = 9 (tens place)
So, 69 + 30 = 99
---
```
50
+ 36
----
86
```
Explanation:
0 + 6 = 6 (ones place)
5 + 3 = 8 (tens place)
So, 50 + 36 = 86
---
```
68
+ 21
----
89
```
Explanation:
8 + 1 = 9 (ones place)
6 + 2 = 8 (tens place)
So, 68 + 21 = 89
---
```
27
+ 62
----
89
```
Explanation:
7 + 2 = 9 (ones place)
2 + 6 = 8 (tens place)
So, 27 + 62 = 89
---
```
75
+ 23
----
98
```
Explanation:
5 + 3 = 8 (ones place)
7 + 2 = 9 (tens place)
So, 75 + 23 = 98
---
```
34
+ 34
----
68
```
Explanation:
4 + 4 = 8 (ones place)
3 + 3 = 6 (tens place)
So, 34 + 34 = 68
---
```
74
+ 25
----
99
```
Explanation:
4 + 5 = 9 (ones place)
7 + 2 = 9 (tens place)
So, 74 + 25 = 99
---
```
85
+ 13
----
98
```
Explanation:
5 + 3 = 8 (ones place)
8 + 1 = 9 (tens place)
So, 85 + 13 = 98
---
Here are all the solutions filled in:
```
46 37 52 72
+ 43 + 52 + 26 + 13
---- ---- ---- ----
89 89 78 85
56 18 35 51
+ 23 + 71 + 64 + 31
---- ---- ---- ----
79 89 99 82
69 50 68 27
+ 30 + 36 + 21 + 62
---- ---- ---- ----
99 86 89 89
75 34 74 85
+ 23 + 34 + 25 + 13
---- ---- ---- ----
98 68 99 98
```
✔ All problems solved correctly! Let me know if you'd like this formatted as a printable worksheet or need help with subtraction or other operations.
---
1st Column:
```
46
+ 43
----
89
```
Explanation:
6 + 3 = 9 (ones place)
4 + 4 = 8 (tens place)
So, 46 + 43 = 89
---
2nd Column:
```
37
+ 52
----
89
```
Explanation:
7 + 2 = 9 (ones place)
3 + 5 = 8 (tens place)
So, 37 + 52 = 89
---
3rd Column:
```
52
+ 26
----
78
```
Explanation:
2 + 6 = 8 (ones place)
5 + 2 = 7 (tens place)
So, 52 + 26 = 78
---
4th Column:
```
72
+ 13
----
85
```
Explanation:
2 + 3 = 5 (ones place)
7 + 1 = 8 (tens place)
So, 72 + 13 = 85
---
5th Column:
```
56
+ 23
----
79
```
Explanation:
6 + 3 = 9 (ones place)
5 + 2 = 7 (tens place)
So, 56 + 23 = 79
---
6th Column:
```
18
+ 71
----
89
```
Explanation:
8 + 1 = 9 (ones place)
1 + 7 = 8 (tens place)
So, 18 + 71 = 89
---
7th Column:
```
35
+ 64
----
99
```
Explanation:
5 + 4 = 9 (ones place)
3 + 6 = 9 (tens place)
So, 35 + 64 = 99
---
8th Column:
```
51
+ 31
----
82
```
Explanation:
1 + 1 = 2 (ones place)
5 + 3 = 8 (tens place)
So, 51 + 31 = 82
---
9th Column:
```
69
+ 30
----
99
```
Explanation:
9 + 0 = 9 (ones place)
6 + 3 = 9 (tens place)
So, 69 + 30 = 99
---
10th Column:
```
50
+ 36
----
86
```
Explanation:
0 + 6 = 6 (ones place)
5 + 3 = 8 (tens place)
So, 50 + 36 = 86
---
11th Column:
```
68
+ 21
----
89
```
Explanation:
8 + 1 = 9 (ones place)
6 + 2 = 8 (tens place)
So, 68 + 21 = 89
---
12th Column:
```
27
+ 62
----
89
```
Explanation:
7 + 2 = 9 (ones place)
2 + 6 = 8 (tens place)
So, 27 + 62 = 89
---
13th Column:
```
75
+ 23
----
98
```
Explanation:
5 + 3 = 8 (ones place)
7 + 2 = 9 (tens place)
So, 75 + 23 = 98
---
14th Column:
```
34
+ 34
----
68
```
Explanation:
4 + 4 = 8 (ones place)
3 + 3 = 6 (tens place)
So, 34 + 34 = 68
---
15th Column:
```
74
+ 25
----
99
```
Explanation:
4 + 5 = 9 (ones place)
7 + 2 = 9 (tens place)
So, 74 + 25 = 99
---
16th Column:
```
85
+ 13
----
98
```
Explanation:
5 + 3 = 8 (ones place)
8 + 1 = 9 (tens place)
So, 85 + 13 = 98
---
✔ Final Answers:
Here are all the solutions filled in:
```
46 37 52 72
+ 43 + 52 + 26 + 13
---- ---- ---- ----
89 89 78 85
56 18 35 51
+ 23 + 71 + 64 + 31
---- ---- ---- ----
79 89 99 82
69 50 68 27
+ 30 + 36 + 21 + 62
---- ---- ---- ----
99 86 89 89
75 34 74 85
+ 23 + 34 + 25 + 13
---- ---- ---- ----
98 68 99 98
```
✔ All problems solved correctly! Let me know if you'd like this formatted as a printable worksheet or need help with subtraction or other operations.
Parent Tip: Review the logic above to help your child master the concept of addition with regrouping worksheet.
