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NCERT Solutions for Class 1 Maths chapter 5 – Numbers from Ten to Twenty
exercise
Page No 70:
Question 1:
Make a group of 10.
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Answer:
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Page No 71:
Question 1:
Make a group of 10 and write numbers.
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Answer:
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Page No 72:
Question 1:
Make a group of 10.
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Answer:
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Page No 73:
Question 1:
Fill in the blanks.
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Answer:
Page No 74:
Question 1:
Fill in the blanks.
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Answer:
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Page No 79:
Question 1:
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Answer:
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Page No 81:
Question 1:
Write the missing numbers.
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Answer:
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Question 2:
What comes after 18?
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What comes after 14?
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Answer:
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Question 3:
What comes before 16?
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Write numbers before and after 9.
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Answer:
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Question 4:
Write numbers before and after 18.
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Write numbers before and after 10.
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Answer:
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Page No 82:
Question 1:
Circle the bigger number.
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Answer:
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Question 2:
Circle the smaller number.
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Answer:
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Page No 83:
Question 1:
Circle the biggest number.
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Answer:
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Question 2:
Circle the smallest number.
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Answer:
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Page No 84:
Question 1:
Addition
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Answer:
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Page No 85:
Question 1:
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Answer:
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Question 2:
Rahul has 8 pencils. Sonu has 7 pencils. How many pencils do they have altogether?
Answer:
Number of pencils Rahul has = 8 Number of pencils Sonu has = 7 Total number of pencils both Rahul and Sonu have = 8 + 7 = 15 Thus, they have 15 pencils.
Question 3:
Farida plucked 4 apples. Sita plucked 6 apples. Both put them together. How many apples are there now?
Answer:
Number of apples plucked by Farida = 4 Number of apples plucked by Sita = 6 Total number of apples plucked by both Farida and Sita = 4 + 6 = 10 Thus, Farida and Sita have 10 apples now.
Page No 86:
Question 1:
Numbers from Ten to Twenty .png)
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Answer:
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Question 2:
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Answer:
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Page No 87:
Question 1:
Sohan’s mother brought 9 bananas from the market. She gave 4 bananas to Sohan. How many bananas was she left with?
Answer:
Number of bananas bought by Sohan’s mother = 9 Number of bananas given to Sohan = 4 Number of bananas left with Sohan’s mother = 9
-4 = 5 Thus, 5 bananas were left with Sohan’s mother.
Question 2:
Rahim had 8 flowers. He put three flowers in a vase. How many flowers was he left with?
Answer:
Number of flowers Rahim had = 8 Number of flowers put in the vase = 3 Number of flowers left with Rahim = 8
-3 = 5 Thus, Rahim was left with 5 flowers.
Page No 88:
Question 1:
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Answer:
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Question 2:
Numbers from Ten to Twenty practice
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Answer:
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