Let's solve each addition and subtraction problem step by step.
---
Top Left Column:
1.
6 + 2 =
$6 + 2 = 8$
2.
2 + 6 =
$2 + 6 = 8$
*(Addition is commutative, so order doesn't matter)*
3.
8 - 2 =
$8 - 2 = 6$
4.
8 - 6 =
$8 - 6 = 2$
---
Top Right Column:
5.
5 + 3 =
$5 + 3 = 8$
6.
3 + 5 =
$3 + 5 = 8$
*(Again, commutative property)*
7.
8 - 3 =
$8 - 3 = 5$
8.
8 - 5 =
$8 - 5 = 3$
---
Bottom Left Column:
9.
4 + 2 =
$4 + 2 = 6$
10.
2 + 4 =
$2 + 4 = 6$
11.
6 - 2 =
$6 - 2 = 4$
12.
6 - 4 =
$6 - 4 = 2$
---
Bottom Right Column:
13.
7 + 1 =
$7 + 1 = 8$
14.
1 + 7 =
$1 + 7 = 8$
15.
8 - 1 =
$8 - 1 = 7$
16.
8 - 7 =
$8 - 7 = 1$
---
✔ Final Answers:
```
6 + 2 = 8 | 5 + 3 = 8
2 + 6 = 8 | 3 + 5 = 8
8 - 2 = 6 | 8 - 3 = 5
8 - 6 = 2 | 8 - 5 = 3
4 + 2 = 6 | 7 + 1 = 8
2 + 4 = 6 | 1 + 7 = 8
6 - 2 = 4 | 8 - 1 = 7
6 - 4 = 2 | 8 - 7 = 1
```
---
🔍 Explanation:
- These are basic arithmetic problems involving numbers from 1 to 8.
- Addition is
commutative, meaning the order of numbers doesn’t change the sum (e.g., 2+6 = 6+2).
- Subtraction is
not commutative, so order matters (e.g., 8−2 ≠ 2−8).
- The problems reinforce understanding of number bonds and inverse operations (addition and subtraction).
Let me know if you'd like a printable version or visual aids!
Parent Tip: Review the logic above to help your child master the concept of worksheet for maths grade.
