Nội dung text Class 3 Mathematics New Book (Math Mela) Chapter 1– Whats in a Name Book Solution.pdf
Class 3 Mathematics New Book (Math Mela) Book Solution © kvsecontent.com Chapter 1 – What’s in a Name? Q1. How do we know that we have not lost any cows? They did not know how to count. What could Deba and Deep do? Ans. To make a mark on the wall for each cow that leaves the gate and then strike out one mark as each cow re-enters the gate. This way, they would know if any cows were missing. Q2. Did all the cows come back home? Ans. Yes, all the cows came back home. Q3. Why were Deba and Deep worried? Ans. They were worried because they didn't see two cows outside. Q4. How many cows had reached home? Ans. 45 cows had reached home. Q5. Their friend Hemant had 36 cows and 23 sheep. Help Hemant keep track of his cows and sheep by making marks like Deba and Deep. Ans. Q6. Some animals and birds got together to play a game. They wanted to make 2 teams. They decided that the captain of the first team will be the one with the longest name, i.e., the one with the most letters. The captain of the second team will be the one with the shortest name, i.e., the one with the fewest letters. Find out the captains of the 2 teams. Ans. first team : Letter count : Second team : Letter count : So, they had 47 cows. 36 Cow 23 Sheep Elephant 8 Ox 2
Class 3 Mathematics New Book (Math Mela) Book Solution © kvsecontent.com Q10. Teji and Jojo are making numbers using these cards. a. Write your roll number using number cards as shown above. • My roll number is ________ (do yourself) • Its number name has _____letters (do yourself) b. Write some numbers and their number names in your notebook. How many letters does each have? Ans. Number Number names Number of letters 10 Ten 3 25 Twenty-five 10 39 Thirty-nine 10 77 Seventy-seven 12 98 Ninety -eight 11 16 Sixteen 7 13 Thirteen 8 Q11. Teji and Jojo made the number 56 (fifty-six). It has 8 letters. Write other numbers between 1 and 99 that have 8 letters. Ans. 18 19 41 52 61 Eighteen Nineteen Forty-one Fifty-two Sixty-one