NCERT Solutions: House of Hundreds - II

# House of Hundreds - II NCERT Solutions | Mathematics for Class 3 (Maths Mela) PDF Download

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``` Page 1

One day, Akbar and Birbal were walking in a garden. Many crows
were flying in the sky around them. Akbar was
curious to know how many crows there were.
He announced a prize for anyone who could find this out.
People were wondering how to count crows which kept
flying from one place to another. Akbar asked Birbal if he
could figure this out.
After thinking for a day, Birbal said “There are exactly Nine
Hundred and Sixty Three crows in our city”.
Akbar was surprised and
asked Birbal, “How can you be
so sure”?
“You can get them counted,”
said Birbal.
“What if there are less?” asked Akbar.
“The other crows would have gone on a
holiday,” said Birbal.
“What if there are more?” asked Akbar.
“Crows from other places would be visiting
the city,” said Birbal.
Akbar was happy with Birbal’s reply
and gave him the reward.
House of House of
Hundreds - II Hundreds - II
9 9
Page 2

One day, Akbar and Birbal were walking in a garden. Many crows
were flying in the sky around them. Akbar was
curious to know how many crows there were.
He announced a prize for anyone who could find this out.
People were wondering how to count crows which kept
flying from one place to another. Akbar asked Birbal if he
could figure this out.
After thinking for a day, Birbal said “There are exactly Nine
Hundred and Sixty Three crows in our city”.
Akbar was surprised and
asked Birbal, “How can you be
so sure”?
“You can get them counted,”
said Birbal.
“What if there are less?” asked Akbar.
“The other crows would have gone on a
holiday,” said Birbal.
“What if there are more?” asked Akbar.
“Crows from other places would be visiting
the city,” said Birbal.
Akbar was happy with Birbal’s reply
and gave him the reward.
House of House of
Hundreds - II Hundreds - II
9 9
118
Maths Mela | Class 3
Teacher’s Note: Help children to make guesses like the number of
students in your class, school, or neighbourhood, or peanuts in a
cart. Show a 1000 ginladi to understand how large 1000 is. Also show
the hundreds after 500 on this ginladi: 600, 700, 800, 900, 1000.
What are you
carrying? How
many are there?
Draw tiles like the driver to show the following numbers. You can do
it in your notebook.
a. 832  b. 947
c. 726  d. 504
e. 620  f. 700
Let us locate the following numbers on the number line: 530, 540,
628, 696, 590
Also locate the following numbers on the number line: 703, 721, 759,
810, 855, 887
500 520
695 715 735 775
600 620 660 680 560
795 835 855 875
700
Let us Do
I am carrying rice.
I will show you how
many sacks I have
using these tiles.
Number of rice sacks
540 580 640
755 815 895
Note: Students are advised to complete this exercise on their own
Page 3

One day, Akbar and Birbal were walking in a garden. Many crows
were flying in the sky around them. Akbar was
curious to know how many crows there were.
He announced a prize for anyone who could find this out.
People were wondering how to count crows which kept
flying from one place to another. Akbar asked Birbal if he
could figure this out.
After thinking for a day, Birbal said “There are exactly Nine
Hundred and Sixty Three crows in our city”.
Akbar was surprised and
asked Birbal, “How can you be
so sure”?
“You can get them counted,”
said Birbal.
“What if there are less?” asked Akbar.
“The other crows would have gone on a
holiday,” said Birbal.
“What if there are more?” asked Akbar.
“Crows from other places would be visiting
the city,” said Birbal.
Akbar was happy with Birbal’s reply
and gave him the reward.
House of House of
Hundreds - II Hundreds - II
9 9
118
Maths Mela | Class 3
Teacher’s Note: Help children to make guesses like the number of
students in your class, school, or neighbourhood, or peanuts in a
cart. Show a 1000 ginladi to understand how large 1000 is. Also show
the hundreds after 500 on this ginladi: 600, 700, 800, 900, 1000.
What are you
carrying? How
many are there?
Draw tiles like the driver to show the following numbers. You can do
it in your notebook.
a. 832  b. 947
c. 726  d. 504
e. 620  f. 700
Let us locate the following numbers on the number line: 530, 540,
628, 696, 590
Also locate the following numbers on the number line: 703, 721, 759,
810, 855, 887
500 520
695 715 735 775
600 620 660 680 560
795 835 855 875
700
Let us Do
I am carrying rice.
I will show you how
many sacks I have
using these tiles.
Number of rice sacks
540 580 640
755 815 895
Note: Students are advised to complete this exercise on their own
119
House of Hundreds - II
1.  Write the appropriate numbers between which each of the given
numbers lie.
2. Help cranes reach their food using the number line.
Number Neighbouring hundreds Neighbouring fifties Neighbouring tens
468 400 and 500 450 and 500 460 and 470
183
345
693
734
899
Teacher’s Note: Help children find different jumps or steps to the crane’s
food. Let them find how the crane can reach its food in 2 or 3 jumps.
667 – .......... steps = 650
To reach the worm
To reach the worm
To reach the fish
To reach the fish
667 + .......... steps = 700
650 655 660 665 670 675 680 685 690 695 700
.......... – .......... steps = 750 .......... +.......... steps = 800
750 755 760 765 770 775 780 785 790 795 800
Let Us Think
Let us Think
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
100 and 200
300 and 400
600 and 700
700 and 800
800 and 900
150 and 200
17
33
33 17
773 773 27
27
23
23
300 and 350
650 and 700
700 and 750
850 and 900
180 and 190
340 and 350
690 and 700
730 and 740
890 and 900
Page 4

One day, Akbar and Birbal were walking in a garden. Many crows
were flying in the sky around them. Akbar was
curious to know how many crows there were.
He announced a prize for anyone who could find this out.
People were wondering how to count crows which kept
flying from one place to another. Akbar asked Birbal if he
could figure this out.
After thinking for a day, Birbal said “There are exactly Nine
Hundred and Sixty Three crows in our city”.
Akbar was surprised and
asked Birbal, “How can you be
so sure”?
“You can get them counted,”
said Birbal.
“What if there are less?” asked Akbar.
“The other crows would have gone on a
holiday,” said Birbal.
“What if there are more?” asked Akbar.
“Crows from other places would be visiting
the city,” said Birbal.
Akbar was happy with Birbal’s reply
and gave him the reward.
House of House of
Hundreds - II Hundreds - II
9 9
118
Maths Mela | Class 3
Teacher’s Note: Help children to make guesses like the number of
students in your class, school, or neighbourhood, or peanuts in a
cart. Show a 1000 ginladi to understand how large 1000 is. Also show
the hundreds after 500 on this ginladi: 600, 700, 800, 900, 1000.
What are you
carrying? How
many are there?
Draw tiles like the driver to show the following numbers. You can do
it in your notebook.
a. 832  b. 947
c. 726  d. 504
e. 620  f. 700
Let us locate the following numbers on the number line: 530, 540,
628, 696, 590
Also locate the following numbers on the number line: 703, 721, 759,
810, 855, 887
500 520
695 715 735 775
600 620 660 680 560
795 835 855 875
700
Let us Do
I am carrying rice.
I will show you how
many sacks I have
using these tiles.
Number of rice sacks
540 580 640
755 815 895
Note: Students are advised to complete this exercise on their own
119
House of Hundreds - II
1.  Write the appropriate numbers between which each of the given
numbers lie.
2. Help cranes reach their food using the number line.
Number Neighbouring hundreds Neighbouring fifties Neighbouring tens
468 400 and 500 450 and 500 460 and 470
183
345
693
734
899
Teacher’s Note: Help children find different jumps or steps to the crane’s
food. Let them find how the crane can reach its food in 2 or 3 jumps.
667 – .......... steps = 650
To reach the worm
To reach the worm
To reach the fish
To reach the fish
667 + .......... steps = 700
650 655 660 665 670 675 680 685 690 695 700
.......... – .......... steps = 750 .......... +.......... steps = 800
750 755 760 765 770 775 780 785 790 795 800
Let Us Think
Let us Think
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
100 and 200
300 and 400
600 and 700
700 and 800
800 and 900
150 and 200
17
33
33 17
773 773 27
27
23
23
300 and 350
650 and 700
700 and 750
850 and 900
180 and 190
340 and 350
690 and 700
730 and 740
890 and 900
120
Maths Mela | Class 3
Tambola
3.  Fill the grid with numbers between 570 and 630. Strike out
all the numbers which match the clues below. You can strike
out more than one number. The child who has most numbers
cancelled is the winner. One example is given below.
Write different ways of making the following numbers.
Clues
1. 597
2. A number with 4
3. Numbers between 595 and 605
4. A number with 1 as the tens digit
5. Two more than 610
6. 5 less than 625
Teacher’s Note: Play the Tambola game with different ranges of
numbers, different clues and different grids. Teacher to also support
children in revising different ways of representing numbers using number
sentences as well as concrete representations like matchsticks, blocks or
number line.
572 628 579 599
597 574 581 600
623 573 570 602
609 616 614 626
68 more
than 300
400 - 32
555
905
736
3 hundreds,
6 tens
8 ones
368
32 less than
400
300+60+8
900 + 5
700 + 30 + 6
500 + 50 + 5
7 hundreds,
3 tens
6 ones
55 more
than 500
5 hundred
5 tens
5 ones
9 hundred
5 ones
5 more
than 900
36 more
than 700
45 less than
600
600 - 45
95 less than
900
900 - 95
less than
800
800 - 64
64
Page 5

One day, Akbar and Birbal were walking in a garden. Many crows
were flying in the sky around them. Akbar was
curious to know how many crows there were.
He announced a prize for anyone who could find this out.
People were wondering how to count crows which kept
flying from one place to another. Akbar asked Birbal if he
could figure this out.
After thinking for a day, Birbal said “There are exactly Nine
Hundred and Sixty Three crows in our city”.
Akbar was surprised and
asked Birbal, “How can you be
so sure”?
“You can get them counted,”
said Birbal.
“What if there are less?” asked Akbar.
“The other crows would have gone on a
holiday,” said Birbal.
“What if there are more?” asked Akbar.
“Crows from other places would be visiting
the city,” said Birbal.
Akbar was happy with Birbal’s reply
and gave him the reward.
House of House of
Hundreds - II Hundreds - II
9 9
118
Maths Mela | Class 3
Teacher’s Note: Help children to make guesses like the number of
students in your class, school, or neighbourhood, or peanuts in a
cart. Show a 1000 ginladi to understand how large 1000 is. Also show
the hundreds after 500 on this ginladi: 600, 700, 800, 900, 1000.
What are you
carrying? How
many are there?
Draw tiles like the driver to show the following numbers. You can do
it in your notebook.
a. 832  b. 947
c. 726  d. 504
e. 620  f. 700
Let us locate the following numbers on the number line: 530, 540,
628, 696, 590
Also locate the following numbers on the number line: 703, 721, 759,
810, 855, 887
500 520
695 715 735 775
600 620 660 680 560
795 835 855 875
700
Let us Do
I am carrying rice.
I will show you how
many sacks I have
using these tiles.
Number of rice sacks
540 580 640
755 815 895
Note: Students are advised to complete this exercise on their own
119
House of Hundreds - II
1.  Write the appropriate numbers between which each of the given
numbers lie.
2. Help cranes reach their food using the number line.
Number Neighbouring hundreds Neighbouring fifties Neighbouring tens
468 400 and 500 450 and 500 460 and 470
183
345
693
734
899
Teacher’s Note: Help children find different jumps or steps to the crane’s
food. Let them find how the crane can reach its food in 2 or 3 jumps.
667 – .......... steps = 650
To reach the worm
To reach the worm
To reach the fish
To reach the fish
667 + .......... steps = 700
650 655 660 665 670 675 680 685 690 695 700
.......... – .......... steps = 750 .......... +.......... steps = 800
750 755 760 765 770 775 780 785 790 795 800
Let Us Think
Let us Think
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
Length of steps: ..........
100 and 200
300 and 400
600 and 700
700 and 800
800 and 900
150 and 200
17
33
33 17
773 773 27
27
23
23
300 and 350
650 and 700
700 and 750
850 and 900
180 and 190
340 and 350
690 and 700
730 and 740
890 and 900
120
Maths Mela | Class 3
Tambola
3.  Fill the grid with numbers between 570 and 630. Strike out
all the numbers which match the clues below. You can strike
out more than one number. The child who has most numbers
cancelled is the winner. One example is given below.
Write different ways of making the following numbers.
Clues
1. 597
2. A number with 4
3. Numbers between 595 and 605
4. A number with 1 as the tens digit
5. Two more than 610
6. 5 less than 625
Teacher’s Note: Play the Tambola game with different ranges of
numbers, different clues and different grids. Teacher to also support
children in revising different ways of representing numbers using number
sentences as well as concrete representations like matchsticks, blocks or
number line.
572 628 579 599
597 574 581 600
623 573 570 602
609 616 614 626
68 more
than 300
400 - 32
555
905
736
3 hundreds,
6 tens
8 ones
368
32 less than
400
300+60+8
900 + 5
700 + 30 + 6
500 + 50 + 5
7 hundreds,
3 tens
6 ones
55 more
than 500
5 hundred
5 tens
5 ones
9 hundred
5 ones
5 more
than 900
36 more
than 700
45 less than
600
600 - 45
95 less than
900
900 - 95
less than
800
800 - 64
64
121
House of Hundreds - II
Skip and solve
Teji and Jojo are resting. Ajji asks them to complete the number
patterns. Let us help them fill in the empty boxes.
Teacher’s Note: Support children to interpret the scaffold
given in this puzzle.
940
941
942
943
944
945 947
948
949
950
951
952
953
954
955
957
958
959 961
962
963
964
965
966
967
968
969
850
+10
+100
+25
+30
+15
+15
750 760
730
720
550
450
920 880
905
930
980 830
875
860
845
740
770
780
650
950
890 920 950
955
890
```

## Mathematics for Class 3 (Maths Mela)

6 videos|68 docs|18 tests

## Mathematics for Class 3 (Maths Mela)

6 videos|68 docs|18 tests

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