Let’s solve each addition problem step by step. We’ll add the
Ones column first, then the
Tens column. No carrying over is needed in any of these — all sums are less than 10 in both columns.
---
Problem 1:
```
Tens | Ones
2 | 4
+3 | 2
-----|-----
? | ?
```
Ones: 4 + 2 =
6
Tens: 2 + 3 =
5
→ Answer:
56
---
Problem 2:
```
Tens | Ones
3 | 6
+3 | 1
-----|-----
? | ?
```
Ones: 6 + 1 =
7
Tens: 3 + 3 =
6
→ Answer:
67
---
Problem 3:
```
Tens | Ones
2 | 3
+5 | 3
-----|-----
? | ?
```
Ones: 3 + 3 =
6
Tens: 2 + 5 =
7
→ Answer:
76
---
Problem 4:
```
Tens | Ones
8 | 6
+1 | 3
-----|-----
? | ?
```
Ones: 6 + 3 =
9
Tens: 8 + 1 =
9
→ Answer:
99
---
Problem 5:
```
Tens | Ones
2 | 4
+3 | 3
-----|-----
? | ?
```
Ones: 4 + 3 =
7
Tens: 2 + 3 =
5
→ Answer:
57
---
Problem 6:
```
Tens | Ones
5 | 6
+3 | 2
-----|-----
? | ?
```
Ones: 6 + 2 =
8
Tens: 5 + 3 =
8
→ Answer:
88
---
Problem 7:
```
Tens | Ones
1 | 7
+8 | 2
-----|-----
? | ?
```
Ones: 7 + 2 =
9
Tens: 1 + 8 =
9
→ Answer:
99
---
Problem 8:
```
Tens | Ones
9 | 6
+0 | 1
-----|-----
? | ?
```
Ones: 6 + 1 =
7
Tens: 9 + 0 =
9
→ Answer:
97
---
Problem 9:
```
Tens | Ones
5 | 4
+3 | 0
-----|-----
? | ?
```
Ones: 4 + 0 =
4
Tens: 5 + 3 =
8
→ Answer:
84
---
Problem 10:
```
Tens | Ones
1 | 4
+5 | 2
-----|-----
? | ?
```
Ones: 4 + 2 =
6
Tens: 1 + 5 =
6
→ Answer:
66
---
Final Answer:
The answers for the 10 problems (in order from top to bottom, left to right) are:
56, 67, 76, 99, 57, 88, 99, 97, 84, 66
Parent Tip: Review the logic above to help your child master the concept of adding tens and ones worksheet.
