Chapter 3 Double Century: Solved Questions and Answers
Let us Do
1. Look at the picture. Estimate and write the number of each of the following objects
a. Oranges : …………..
b. Bangles : ………….
c. Laddoos : …………
d. Barfi : ……………
e. Bindis : ……………
f. Bananas : …………………
Answer:
Number of each of the following objects:
(a) Oranges : 22
(b) Bangles : 75
(c) Laddoos : 28
(d) Barfi : 22
(e) Bindis : 80
(f) Bananas : 36
Let us Play
Fill the missing numbers on the board.
Answer the following on the basis of the Snakes and Ladders board:
1. Which number will you reach if you take the ladder from 13? …………….
Answer:
50
2. If you are on the snake at number 25, which number will you reach? …………
Answer:
2
3. You are standing on 96. Which number on the die will take you to the snake’s mouth? ………
Answer:
3
4. Show the number written on the tail of the longest snake using bundles and loose sticks. …………..
Answer:
Let us Think
These beads are also 100 in number.
Answer
Let us Do
1. Fill in the blanks.
Bholu made 100 by jumping on 65 and jumped 35 more.
Make 100 by different jumps on this number line.
Answer
80 and 20 makes 100
and 50 makes 100
Jump on the number line
Bholu jumping on 55 and then 45 more make 100
2. Use matchstick bundles and a ginladi to make 100 in different ways. Fill the table below.
Answer
Each pair of numbers adds up to 100.
3. Write numbers in the blank spaces inside the flower petals so that the numbers in each petal adds up to 100.
Answer
Let us Explore
How many are 100?
1. Open a full box of matchsticks.
• Estimate the number of matchsticks in the box …………..
• Count the number of matchsticks in the box: ……………..
• How close was your estimate?
• How many boxes of matchsticks will 100 matchsticks? ……… boxes.
Answer:
• Estimate the number of matchsticks in the box: 30
• Count the number of matchsticks in the box: 25
• How close was your estimate? Nearly
• How many boxes of matchsticks will get the total close to 1oo matchsticks? 4 boxes.
2. Take a handful of seeds like kidney beans, chickpeas, etc.
• Estimate the number of seeds you have in your hand …………..
• Count the number of seeds in your hand: ………….
• How many handfuls of seeds will get the total close to 100 seeds? ……… handfuls.
Answer
• Estimate the number of seeds you have in your hand: 10
• Count the number of seeds in your hand: 14
• How many handfuls of seeds will get the total close to 1oo seeds? 7 handfuls.
Let’s observe the table and learn to write numbers beyond 100. Fill in the blank spaces.
Answer:
• 100 and 3 makes One hundred Three 103
• 100 and 4 makes One hundred Four 104
• 100 and 5 makes One hundred Five 105
• 100 and 6 makes One hundred Six 106
• 100 and 7 makes One hundred Seven 107
• 100 and 8 makes One hundred Eight 108
• 100 and 9 makes One hundred Nine 109
Fill in the blanks spaces on the number line given at the edge of the page.
Answer
Let us Do
1. Let’s continue making numbers above 1oo using matchstick bundles and loose sticks.
In the table given below, identify the bundles and loose sticks and write the corresponding numbers.
Answer
2. Extend this table in your notebook till 150. Do you observe something common in all the numbers?
Answer:
Do yourself.
3. Match the numbers with the correct bundles and loose sticks.
Answer
Oh! Talking Pot is back. It will say one more than whatever you say.
Fill the blank spaces on the number line
Answer
Show the following numbers on the number line below.
1. Place an arrow on 125.
Answer:
2. Make a tree on 112.
Answer:
3. Make a smiley on 149.
Answer:
4. Put a cross x on 137.
Answer:
Let us Play
Play this game in two teams. One team will show a number using clap, snap and pat and the other team will guess it.
Example: Clap – Snap Snap – Pat Pat Pat means 123 (One hundred and twenty three)
Let’s now count beyond 150.
Answer:
• Extend this table till 200 in your notebook. How much is 200?
Answer
Let us Do at Home
• write the numbers in order on the stones.
Answer
Fill a small container like a small bowl with seeds such as kidney beans, chickpeas, etc.
Look closely at the container to estimate how many seeds are in it. Your Estimate: ......... seeds.
Now count and see how close your estimation is to the actual number of seeds. Counted ......... seeds.
Guess how many times you need to fill the container to get close to 200 seeds? Your guess: ......... times.
Let us Do
Jumping Game
1. Draw jumps of 5 on the number line and write the numbers on the number line in the given spaces.
Answer
2. Continue jumps of 20 and write the missing numbers on the given number line.
Answer
3. Fill in the table.
Answer
4. Show at least two different ways of making the following numbers.
a. Use matchstick bundles to make 125.
Answer:
b. Make 145 using a ginladi.
Answer:
c. Make 170 on a number line.
Answer
5. Fill in the empty boxes appropriately
Answer:
6. Mark the following numbers on the number line.
a. 109, 112, 124, 134, 146
Answer
b. 155, 163, 178, 189, 198
Answer
c. 125, 142, 153, 174, 199
Answer
Why Use Vedantu's NCERT Solutions for Class 3 Maths Chapter 3?
Class 3 Maths Chapter 3 Double Century Solutions help students understand numbers through easy explanations and practical examples. Students can use these solutions to:
Understand numbers up to 200: Learn how to count, read, and write numbers using hundreds, tens, and ones.
Learn place value: Identify the value of each digit using bundles of sticks and simple number sentences.
Practise number patterns: Complete missing numbers and understand counting forward through number-line jumps.
Check textbook answers: Compare solutions and correct mistakes after attempting the NCERT activities.
Improve estimation skills: Practise making sensible guesses before counting objects.
Prepare for school assessments: Revise important number concepts using solved questions and worksheets.
Chapter-wise NCERT Solutions Class 3 Maths
After familiarising yourself with the Class 3 Maths Question Answers, you can access comprehensive NCERT Solutions from all Maths Class 3 textbook chapters.
Related Important Links for Maths Class 3
Along with this, students can also download additional study materials provided by Vedantu for Maths Class 3 –
FAQs on NCERT Solutions for Class 3 Maths Chapter 3 Double Century | 2026-27
1. What topics are covered in Class 3 Maths Chapter 3 Double Century?
Class 3 Maths Chapter 3 Double Century covers counting numbers up to 200, making 100, understanding place value, recognising number patterns, using number lines, and estimating quantities. Students learn these concepts through simple games, pictures, and activities.
2. Where can I find NCERT Solutions for Class 3 Maths Chapter 3?
Students can find Class 3 Maths chapter-wise NCERT Solutions on Vedantu. The Double Century solutions help students understand questions on counting, hundreds, tens, ones, and number patterns with easy explanations.
3. How can I download NCERT Class 3 Maths Chapter 3 Solutions PDF?
Students can visit the Class 3 Maths NCERT Solutions page and select Chapter 3 Double Century. They can access the available chapter resources and use the PDF download option once the updated chapter solutions have been published.
4. What is a double century in Class 3 Maths (Maths Mela)?
A double century means 200. It is equal to two hundred or twenty tens. For example, 100 + 100 = 200. In Chapter 3, students learn to make and represent 200 using number sentences, counting activities, and number lines.
5. Are Class 3 Maths Chapter 3 worksheets with answers useful for practice?
Yes. Worksheets help students practise missing numbers, place value, number names, counting, and number sequences. Students can solve the questions on their own and check their answers to improve accuracy.
6. How can students learn numbers from 100 to 200 easily?
Students can learn numbers from 100 to 200 by practising counting, using bundles of ten, writing number names, and making jumps on a number line. Daily practice with small number activities helps them recognise numbers more confidently.
7. How do NCERT Class 3 Maths Chapter 3 Solutions help with school exams?
These solutions help students understand textbook activities, practise important number concepts, and check their answers. Revising solved questions and completing additional worksheets can help students prepare for school assessments.
