Let’s solve each part step by step.
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8.1 Write the missing numbers.
We need to find two numbers that add up to the given total. There are many correct answers — we’ll pick simple ones (like using 0 or small numbers).
- □ + □ = 5 → Let’s use
2 + 3 = 5
- □ + □ = 7 → Let’s use
3 + 4 = 7
- □ + □ = 9 → Let’s use
4 + 5 = 9
- □ + □ = 3 → Let’s use
1 + 2 = 3
- □ + □ = 6 → Let’s use
3 + 3 = 6
- □ + □ = 8 → Let’s use
4 + 4 = 8
- □ + □ = 2 → Let’s use
1 + 1 = 2
- □ + □ = 4 → Let’s use
2 + 2 = 4
*(Note: Other combinations are also correct, like 0+5=5, etc. But these are simple and easy for a student.)*
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8.2 Solve Word Problems
*Problem 1:*
Ram has 3 apples. His sister has 4 apples. How many apples both of them?
→ Add: 3 + 4 =
7 apples
*Problem 2:*
Rani has 2 pencils. She bought 2 more. How many has in all?
→ Add: 2 + 2 =
4 pencils
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8.3 Match and add the numbers
Left side: All numbers go into circle with “2” → so we add each number to 2.
- 1 → 1 + 2 =
3
- 3 → 3 + 2 =
5
- 5 → 5 + 2 =
7
Right side: All numbers go into circle with “4” → so we add each number to 4.
- 4 → 4 + 4 =
8
- 5 → 5 + 4 =
9
- 2 → 2 + 4 =
6
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Final Answer:
8.1 Missing Numbers (one possible set):
2 + 3 = 5
3 + 4 = 7
4 + 5 = 9
1 + 2 = 3
3 + 3 = 6
4 + 4 = 8
1 + 1 = 2
2 + 2 = 4
8.2 Word Problems:
Apples: 7
Pencils: 4
8.3 Match and Add:
Left boxes (top to bottom): 3, 5, 7
Right boxes (top to bottom): 8, 9, 6
Parent Tip: Review the logic above to help your child master the concept of worksheet of maths for class 1.
