Of course! Let’s solve the addition problems on this worksheet step by step.
The worksheet is titled
“Addition 1 to 99” and asks you to add two numbers in each box. All the problems are simple single-digit or double-digit additions, mostly under 100.
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Here’s how to solve each problem:
Row 1:
1.
31 + 7 = ?
- 31 + 7 =
38
2.
22 + 5 = ?
- 22 + 5 =
27
3.
32 + 5 = ?
- 32 + 5 =
37
4.
51 + 5 = ?
- 51 + 5 =
56
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Row 2:
5.
35 + 3 = ?
- 35 + 3 =
38
6.
53 + 2 = ?
- 53 + 2 =
55
7.
11 + 8 = ?
- 11 + 8 =
19
8.
68 + 0 = ?
- Any number + 0 = itself →
68
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Row 3:
9.
62 + 2 = ?
- 62 + 2 =
64
10.
72 + 5 = ?
- 72 + 5 =
77
11.
23 + 6 = ?
- 23 + 6 =
29
12.
[Missing problem] — The last box in the bottom right is cut off or faded. Based on the pattern, it might be intended to be something like “? + ?”, but since it’s not visible, we’ll skip it.
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✔ Final Answers (in order, left to right, top to bottom):
1.
38
2.
27
3.
37
4.
56
5.
38
6.
55
7.
19
8.
68
9.
64
10.
77
11.
29
12. *(Not visible)*
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📌
Tip for Learning:
- When adding a small number to a larger one, you can count up from the larger number.
Example: For 31 + 7 → start at 31 and count 7 more: 32, 33, 34, 35, 36, 37, 38 → answer is 38.
- Adding 0 doesn’t change the number!
Let me know if you’d like to print these answers or need a version with them filled in! 😊
Parent Tip: Review the logic above to help your child master the concept of worksheet of maths for class 1.
