Double Century Class 3 Worksheet with Answers Maths Chapter 3

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Class 3 Maths Chapter 3 Double Century Worksheet with Answers Pdf

Double Century Class 3 Maths Worksheet

Class 3 Maths Chapter 3 Worksheet with Answers – Class 3 Double Century Worksheet

Let’s Revise

• Ten thousands years ago people counted by making marks on the wall of caves and on the barks of trees.
• After some time people started making groups of 5,10, 15, 20 and so on.
• Thousands years ago ancient Indian started writing number by using only ten symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
• 0 is also a number like 1, 2, 3…………..
• 0 means nothing is left or no amount.
• It is the number 0 that really made this system of writing numerals work.
• If 0 is written after a digit it add value to it. For e.g.; 10, 20, 30 …………………
• Similarly if 0 is written two times after the digit 1, we get 100.
• 100 is a number equal to 10 times 10.
• 100 is also termed as Century.

Worksheet – 1

Let us Do

Question 1.
Look at the pictures. Estimate and write the number of each of the following objects.

(i) Oranges: _______________________
(ii) Bangles: _______________________
(iii) Laddoos: _______________________
(iv) Barfi: _______________________
(v) Bindis: _______________________
(vi) Bananas : _______________________

Worksheet – 2

Let us Play

Question 1.
Fill the missing numbers on the board.

Answer the following on the basis of the snakes and ladders board:
(a) Which number will you reach if you take the ladder from 13?
______________________________________________

(b) If you are on the snake at number 25, which number will you reach?
______________________________________________

(c) You are standing on 96, which number on the die will take you to the snake’s mouth?
______________________________________________

(d) Show the number written on the tail of the longest snake using bundles and loose sticks.
______________________________________________

Worksheet – 3

Let us Think

Worksheet – 4

Let us Do

Question 1.
Fill in the Blanks.

Question 2.
Make 100 by different jumps on this number line.

Question 3.
Use matchstick bundles and a ginladi to make 100 in different ways. Fill in the table below.

Question 4.
Write numbers in the blank spaces inside the flower petals so that the numbers in each petal add up to 100.

W0rksheet – 5

Let us Explore
How many are 100?

Question 1.
Open a full box of matchsticks.
(a) Estimate the number of matchsticks in the box.
______________________________________________

(b) Count the number of matchsticks in the box.
______________________________________________

(c) How close was your estimate?
______________________________________________

(d) How many boxes of matchsticks will get the total close to 100 matchsticks?
______________________________________________ boxes.

Question 2.
Take a handful of seeds like kidney beans, chickpeas, etc.
(a) Estimate the number of seeds you have in your hand.
______________________________________________

(b) Count the number of seeds in your hand.
______________________________________________

(c) How many handfuls seeds will get the total close to 100 seeds?
______________________________________________

Worksheet – 6

Question 1.
Let’s observe the table and learn to write numbers beyond 100. Fill in the blank spaces.

Question 2.
Fill in the blanks spaces on the number line given below.

Worksheet – 7

Let us Do

Question 1.
Let’s continue making numbers above 100 using matchstick bundles and loose sticks.
In the table given below, identify the bundles and loose sticks and write the corresponding numbers.

______________________________________________

Question 2.
Match the numbers with the correct bundles and loose sticks.

______________________________________________

Question 3.
Oh! Talking Pot is back. It will say one more than whatever you say.

Question 4.
Fill the blank spaces on the number line.

______________________________________________

Question 5.
Show the following numbers on the number line below.
1. Place an arrow on 125.
2. Make a tree on 112.
3. Make a smiley on 149.
4. Put a cross on ✗ 137.

W0rksheet – 8

Let us Play

Question 1.
Let’s now count beyond 150.

______________________________________________
______________________________________________

Worksheet – 9

Let us Do at Home

Question 1.
(a) Fill a small container like a small bowl with seeds such as kidney beans, chickpeas, etc.
______________________________________________

(b) Look closely at the container to estimate how many seeds are in it. Your Estimate: _______ seeds.
______________________________________________

(c) Now count and see how close your estimation is to the actual number of seeds. Counted _______ seeds.
______________________________________________

(d) Guess how many times you need to fill the container to get close to 200 seeds? Your guess: _______ times.

Question 2.
Write the numbers in order on the stones.

W0rksheet – 10

Let us Do

Jumping Game

Question 1.
Draw jumps of 5 on the number line and write the numbers on the number line in the given spaces.

Question 2.
Continue jumps of 20 and write the missing numbers on the given number line.

Question 3.
Fill in the table.

Question 4.
Show at least two different ways of making the following numbers.
(a) Use matchstick bundles to make 125.
(b) Make 145 using a ginladi.
(c) Make 170 on a number line.

Question 5.
Fill in the empty boxes appropriately.

Question 6.
Mark the following numbers on the number line,
(a) 109, 112, 124, 134, 146

(b) 155,163,178,189,198

(c) 125, 142, 153, 174, 199

Double Century Worksheet

Let Us Play

Snakes and Ladders
If you land on the bottom of a ladder, you climb up. But if you land on the head of a snake, you slide down!

Question 1.
If Ram is on the snake at number 91, which number will he reach ?
(a) 61
(b)16
(c) 45
(d) 62

Question 2.
Which number will Teji reach if she take the ladder from 20 ?
(a) 60
(b)17
(c) 80
(d) 78

Let Us Do

Question 1.
Fill in the blanks:

Question 2.
Use matchstick bundles and a ginladi to make 100 and fill in the blanks:

(a) 30 and 70 makes 100.
(b) ______________________________________and 55 makes 100.
(c) ______ and ______ makes ______.
(d) ______ and 20 makes ______.
(e) ______ and ______ makes 100.

Match the Columns

10 bundles of 10 sticks each makes 100 sticks.
Match the bundles and sticks to its number name.

Fill in the Blanks.

10 bundles of 10 sticks each makes 100 sticks.
Fill in the blank spaces:

Fill in the Blanks

10 bundles of 10 sticks each makes 100 sticks.
Count Bundles and Sticks and fill in the blanks:

Fill in the blanks

10 bundles of 10 sticks each makes 100 sticks.
Read number and fill in the blanks

Let Us Do
Jumping Game

Question 1.
Draw jumps of 5 on the number line and write the numbers on the number line in the given boxes.

Question 2.
Show the following numbers on the number line :
(a) 56, 65, 74, 86, 93

(b) 108, 115, 128, 139, 145

(c) 159, 165, 176, 187, 196

(d) 206, 215, 236, 244, 249