Text Book Solutions All Class

Q1: Fill in the blanks with ‘more’ or ‘less’ to complete the sentences.
(i) A small bottle can hold ______ juice than a big bottle. Ans: A small bottle can hold less juice than a big bottle.
Compare the capacity of the small bottle to the big bottle. The small bottle has a smaller capacity for holding juice.

(ii) An empty box weighs ______ than a box filled with books. Ans: An empty box weighs less than a box filled with books.
Compare the weight of an empty box to a box filled with books. The empty box is lighter than the box filled with books.

(iii) A bucket can hold ______ water than a glass. Ans: A bucket can hold more water than a glass.
Compare the capacity of a bucket to a glass. A bucket can hold a larger amount of water than a glass.

(iv) A truck can carry ______ boxes than a bicycle. Ans: A truck can carry more boxes than a bicycle.
Compare the capacity of a truck to a bicycle. A truck can transport a greater number of boxes than a bicycle.

(v) A full basket weighs ______  than an empty basket. Ans: A full basket weighs more than an empty basket.
Compare the weight of a full basket to an empty basket. The full basket is heavier than the empty basket.

(vi) A big suitcase can hold ______ clothes than a small bag. Ans: A big suitcase can hold more clothes than a small bag.
Compare the capacity of a big suitcase to a small bag. The big suitcase can accommodate a larger number of clothes.

(vii) A full glass has ______ water than a half-full glass. Ans: A full glass has more water than a half-full glass.
Compare the amount of water in a full glass to a half-full glass. The full glass contains a greater quantity of water.

Q2: Choose the appropriate word in the following sentences:
(i) The bottle holds more than/less than 500 milliliters. Ans: The bottle holds more than 500 milliliters.

(ii) The bucket holds more than/less than 5 liters. Ans: The bucket holds more than 5 liters.

(iii) The cup holds more than/less than 250 milliliters. Ans: The cup holds less than 250 milliliters.

(iv) The tank holds more than/less than 1000 liters. Ans: The tank holds more than 1000 liters.

(v) The pot holds more than/less than 2 liters. Ans: The pot holds less than 2 liters.

(vi) The can holds more than/less than 1 liter. Ans: The can holds less than 1 liter.

(vii) The carton holds more than/less than/exactly 1 liter. Ans: The carton holds exactly 1 liter.

Q3: Write the names of the objects that are 1 kilogram.
Ans: To find objects that weigh 1 kilogram, you can use a weighing scale. Place the object on the scale and check the reading. If it shows 1 kilogram, then that object weighs 1 kilogram.

Q4: Which is lighter, a feather or a rock? 
Ans: A feather is lighter than a rock. 
We know that feathers are very light compared to rocks because they are made of lightweight materials.

Q5: Which is heavier, a pencil or a book? Ans: A book is heavier than a pencil.
Books are usually heavier than pencils because they have more pages and are made of denser materials.

Q6: Compare the weight of a balloon filled with air and a balloon filled with water.
Ans: A balloon filled with water is heavier than a balloon filled with air.
Water is denser and heavier than air, so a balloon filled with water will weigh more than a balloon filled with air.

Q: Tick the taller animal and cross out the smaller object in each circle below the pictures. 

(i) 
Ans: 

(ii)
Ans: 

(iii) 
Ans: 

(iv) 
Ans: 

(v) 

Ans: 

(vi) 

Ans: 

Multiple Choice Questions

Q1: What is the upper neighboring hundred of 334?

(a) 200
(b) 250
(c) 300
(d) 400

Ans: (d) 400

Q2: Which of the following represents the number 556 as a sum of its place values?

(a) 500 + 50 + 6
(b) 400 + 60
(c) 450 + 6
(d) 500 – 44

Ans: (a) 500 + 50 + 6

Q3: What is the rule for the sequence: 600, 570, 540, 510?

(a) Add 30
(b) Subtract 30
(c) Add 50
(d) Subtract 20

Ans: (b) Subtract 30

Q4: Which number has two zeroes as digits and is very close to 99?

(a) 90
(b) 100
(c) 200
(d) 300

Ans: (b) 100

Q5: What is the lower neighboring 10 of 646?

(a) 620
(b) 630
(c) 640
(d) 600

Ans: (c) 640

Fill in the Blanks

Q1: The neighboring 50s of 234 are __________ and __________.

Ans: 200 and 250

Q2: The number 789 can be represented by __________ hundreds, __________ tens, and __________ ones.

Ans: 7, 8, 9

Q3: In the sequence starting from 450 with a rule of adding 20, the first three numbers are __________, __________, and __________.

Ans: 450, 470, 490

Q4: The number 150 can be formed by adding __________ and __________.

Ans: 100 and 50

Q5: To create the number 525, I need __________ hundreds, __________ tens, and __________ ones.

Ans: 5, 2, 5

True or False

Q1: The neighboring hundreds of 839 are 800 and 900.

Ans: True

Q2: 985 can be represented as 900 + 50 + 8.

Ans: False

Q3: The sequence 800, 760, 720 is formed by adding 40.

Ans: False

Q4: The number 100 has two zeroes and is close to 99.

Ans: True

Q5: The rule for the pattern 450, 470, 490 is to subtract 20.

Ans: False

Match the Following

Q: Match each description in Column A with the correct number in Column B. Write the correct number next to each description.
1. I have 2 zeroes as digits and am very close to 99.
Ans: 100
The number has two zeroes as digits and is very close to 99. 100 fits this description.

2. I have 3 hundreds, 6 tens, and 7 ones.
Ans: 367
3 hundreds (300), 6 tens (60), and 7 ones (7) make the number 367.

3. I have zero tens and zero ones.
Ans: 400
A number with zero tens and zero ones ends in two zeroes, like 400.

4. I am century + half century.
Ans: 150
A century is 100 and a half century is 50. Adding them together gives 150.

5. I come between 400 and 450 and I have 5 as a digit.
Ans: 425
The number between 400 and 450 that has 5 as a digit is 425.

Q1: Jon has 3 plates of Samosas. Each plate has a different number of Samosas. 

3 plates of Samosas

So now draw all the samosas to the below plates in such a way that each plate has an equal number of samosas.

3 empty plates

(i) How many samosas altogether?
(ii) How many samosas are on each plate?

Ans: Jon has three plates of samosas.
(i)  The total number of samosas = 1 + 2 + 3 = 6.
(ii) In order to find the number of samosas on each plate, we will divide 6 samosas into 3 equal groups.
6 ÷ 3 = 2
So, each plate will have 2 samosas.

3 plates each with 2 samosas

Q2: If there are 8 twenty-rupee notes and 4 friends to share then find the rupees each friend gets.

Ans: Total rupees = 20 x 8 = 160
There are four friends to share 160 rupees. So each friend will get, 160 ÷ 4 = 40
Therefore, each friend will get 40 rupees or we can say 2 notes of twenty rupees.

Q3: We have 20 books and we can keep 4 books in one shelf of the almirah then how many shelves do we need to keep all our books in the almirah?
Ans: We will keep 4 books on the first shelf. Then we are left with 16 books.
Similarly, we will repeat this process until all the books are placed in the almirah.
On the second shelf, we will keep 4 books and the remaining books = 16 – 4 = 12.
On the third shelf, we will keep 4 books and the remaining books = 12 – 4 = 8.
On the fourth shelf, we will keep 4 books and the remaining books = 8 – 4 = 4.
On the fifth shelf, we will keep 4 books and the remaining books = 4 – 4 = 0.
Therefore, in the almirah, 5 shelves are required to keep all the books.
We can directly find using division as, 20 ÷ 4= 5
Almirah

Q4: A mother bird has 9 grains and she distributes all between three babies and then finds the number of grains each baby gets.
Ans: So, first, the mother bird distributes one grain to each and then repeats the process.
In the first cycle of distribution, each baby gets 1 grain and 6 grains left with the mother.
9 – 3 = 6
In the second cycle of distribution, each baby gets 1 more grain and 3 grains left with the mother.
6 – 3 = 3
In the third cycle of distribution, each baby gets 1 more grain and 0 grains left with the mother.
3 – 3 = 0
So each baby will get 3 grains.
9 ÷ 3 = 3

Q5: Anuj bought 10 chocolates on his birthday. He has 5 friends whom he wants to give chocolates and 2 of them are close friends of Anuj.
10 chocolates

(i) Find the number of chocolates each friend gets if he distributes among all 5 friends.
(ii) If Anuj wants to give chocolates to his close friends only then find the number of chocolates each close friend gets.
Ans: (i) 2 Chocolates
(ii) 5 Chocolates

Q6: At my birthday party of Ram, there are 14 shoes outside the party hall. Then find the number of people at the party.
14 Shoes

Ans: 7 people

Q1: Express the following amount of money in long form: Rs. 60.15
Ans: 60 rupees 15 paisa

Q2: (i) Convert 6085 paisa into rupees and paisa.
(ii) Convert Rs. 57.50 into paisa.
Ans: (i) Rs. 60.85
(ii) 5750 paisa

Q3: Subtract Rupees and paisa: Rs. 195.50 – Rs. 50.40
Ans: Rs. 145.1

Q4: Riana bought the following things:
2 flower bouquets each for Rs. 11.25, a doll for Rs. 24.61, a book for Rs. 27.67 and a notebook for Rs. 16.10. Find her total expenditure. If she gave a Rs. 100 note to the shopkeeper, what amount was returned to her?
Ans: Rs. 90.88, Rs. 9.12

Q5: Convert the following into Rupees: 2 paisa
Ans: Rs. 0.02

Q6: Three pairs of sleepers cost Rs. 366. What is the cost of one pair of sleepers?
Ans: Rs. 122

Q7: Multiply: Rs. 56 X Rs. 11.45
Ans: 641.19999999999993

Q8: Which is less and by how much (Rs. 115.35 + Rs. 75.05) or (Rs. 415.35 – Rs. 102.00)?
Ans: Sum is less than difference by Rs. 122.95

Q9: Convert the following into Rupees: 500 Paisa
Ans: Rs. 5.00

Q10: (i) Add Rs. 12.65, Re. 0.95 and Rs. 136.65
(ii) Subtract Rs. 30.57 from Rs. 75.30.
(iii) Ram and Sam have Rs. 360.45 and Rs. 638.95 respectively. Luis has an amount equal to the sum of the amount of Ram and Sam. What is the amount Luis has?
Ans: (i) Rs. 150.25
(ii) Rs. 44.73
(iii) Rs. 999.40

Q1: Multiple Choice Questions

(i) 413 x 6
(a) 2478
(b) 6687
(c) 8674
(d) 8958 
Ans: (a)

(ii) 686 x 1
(a) 686
(b) 868
(c) 688
(d) 866
Ans: (a)

(iii) 22 x 4
(a) 88
(b) 44
(c) 22
(d) 11 
Ans: (a)

(iv) 8904 x 7
(a) 62328
(b) 67560
(c) 56439
(d) 82326
Ans: (a)

(v) 5467 x 9
(a) 49203
(b) 8577
(c) 45789
(d) 7873
Ans: (a)

(vi) 653 x 3
(a) 1959
(b) 1290
(c) 2390
(d) 9951
Ans: (a)

(vii) Jim gets paid Rs. 5 for delivering newspapers. He delivers 9 newspapers. How much many does he make?
(a) Rs. 53
(b) Rs. 54
(c) Rs. 45
(d) Rs. 35
Ans: (c)

(viii) 51 x 6
(a) 306
(b) 650
(c) 549
(d) 540
Ans: (a)

(ix) 55 x 8
(a) 440
(b) 443
(c) 334
(d) 897
Ans: (a)

(x) 647 x 2
(a) 4578
(b) 2390
(c) 1294
(d) 4921
Ans: (a)

Q2: Solve the questions

(i) Multiply: 56 x 15 = 
Ans: 840

(ii) Find: 100 x 3 =
Ans: 300

(iii) The product of 0 with any number is
Ans: 0

(iv) Solve: 233 x 100
Ans: 23300

(v) Find: 21 x 2 =
Ans: 42

Q3: Multiplications

(i) 4  x  5  =  _____
Ans: 20

(ii) 3  x  7  =  _____
Ans: 21

(iii) 2  x  6  =  _____
Ans: 12

(iv) 5  x  2  =  _____
Ans: 10

(v) 7  x  5  =  _____
Ans: 35

(vi) 3  x  10  =  _____
Ans: 30

(vii) 2  x  4  =  _____
Ans: 8

(viii) 5  x  3  =  _____
Ans: 15

(ix) 8  x  5  =  _____
Ans: 40

(x) 7  x  4  =  _____
Ans: 28

(xi) 4  x  4  =  _____
Ans: 16

(xii) 6  x  7  =  _____
Ans: 42

(xiii) 5  x  6  =  _____
Ans: 30

(xiv) 7  x  7  =  _____
Ans: 49

(xv) 6  x  3  =  _____
Ans: 18

(xvi) 8  x  3  =  _____
Ans: 24

(xvii) 4  x  3  =  _____
Ans: 12

(xviii) 2  x  9  =  _____
Ans: 18

(xix) 10  x  5  =  _____
Ans: 50

(xx) 7  x  8  =  _____
Ans: 56

Q1: Fill in the Blanks

i. A rectangle has _____ sides. 
Ans: 4

• A rectangle is a four-sided shape called a quadrilateral.
• All four corners of a rectangle are right angles (square corners).

ii. A square has four _____ sides. 
Ans: equal

• In a square, every side is the same length.
• Because all sides match, a square fits perfectly inside a rectangle.

iii. A triangle has _____ corners. 
Ans: 3

• A triangle is named for its three corners (or vertices).
• Each corner joins two of its three sides.

iv. A circle has no _____ at all. 

Ans: corners

• A circle is perfectly round, so it never “turns” to make a corner.
• Instead of sides and corners, it has one smooth curved line all around.

v. A tangram is a puzzle made of _____ different shapes. Ans: 7

• A tangram set has seven flat pieces you can move and turn.
• You can combine those seven pieces to make many pictures and shapes.

Q2: True or False

i. A square is a special type of rectangle.
Ans: True

ii. A triangle has four sides.
Ans: False
A triangle has three sides.

iii. A rectangle has two sides that are shorter and two that are longer.
Ans: True

iv. A circle has corners just like a square.
Ans: False
A circle has no corners.

v. Tangrams are made of seven pieces.
Ans: True

Q3: Match the Shapes with Everyday Objects

Instructions: Draw a line to match each shape on the left with an everyday object on the right.

Ans: 

Correct matches of shapes with everyday objects:
Cone → Ice Cream Cone
An ice cream cone is shaped like a cone with a circular base and pointed top.

Circle → Clock
Most wall clocks are round, resembling a circle with no corners.
Rectangle → Door
A door is usually in the shape of a rectangle, with opposite sides equal and four right angles.

Cylinder → Water Bottle
A typical water bottle has a cylindrical shape with a round base and curved sides.

Q4: Find the Shape

i. Which shape has no straight sides and no corners?
Ans: Circle

ii. Which shape has three sides and three corners?
Ans: Triangle

iii. Which shape is a special rectangle with all sides equal?
Ans: Square

iv. Which shape has opposite sides equal and four right angles?
Ans: Rectangle

v. What shape has seven pieces and can be used to make designs?
Ans: Tangram

Q5: Short Answer Questions

i. What is a corner in a shape?
Ans: A corner is where two sides or edges of a shape meet.

ii. How many sides does a triangle have?

iii. What is special about a square compared to a rectangle? Ans: All sides of a square are equal in length.

iv. Can you make different designs using a tangram?
Ans: Yes, you can create many different designs using the seven pieces of a tangram.

v. What shape is a cookie most like? Ans: A circle

Ques. Count and write the number of object-

1.

Ans.

2.

Ans.

3. 

Ans. 

4. 

Ans.

5.

Ans.    

Ques. How many more to make 10 in each tens frame?
Write the answer in the boxes below:

1.

Ans. 

2. 

Ans. 

3.

Ans. 

4.

Ans.

5.

Ans.

Q1: Fill in the Blanks

i. When we add 1 to 99, we get _____.
Ans: 100

ii. The number after 105 is _____.
Ans: 106

iii. If you add 30 to 70, you get _____.
Ans: 100

iv. In the number 123, the digit 2 is in the _____ place.
Ans: tens

v. 50 + 50 = _____.
Ans: 100

Q2: True or False

i. The number that comes after 99 is 100.
Ans: True

ii. 120 is less than 100.
Ans: False
120 is greater than 100.

iii. 80 + 20 makes 100.
Ans: True

iv. In the number 101, the digit 0 is in the hundreds place.
Ans: False
In 101, the digit 1 is in the hundreds place.

v. 110 comes after 109.
Ans: True

Q3: Matching Numbers

Instructions: Draw a line to match the numbers on the left with the correct sum on the right. 

Ans: Q4: Find the Next Number

i. What comes after 102?
Ans: 103

ii. What comes after 115?
Ans: 116

iii. What comes after 99?
Ans: 100

iv. What comes after 130?
Ans: 131

v. What comes after 111?
Ans: 112

Q5: Addition Practice

i. 68 + 32 = _____
Ans: 100

ii. 42 + 58 = _____
Ans: 100

iii. 75 + 25 = _____
Ans: 100

iv. 35 + 65 = _____
Ans: 100

v. 20 + 80 = _____
Ans: 100

Q6: Short Answers

i. What happens when you add 1 to 100?
Ans: You get 101

ii. What comes after 99?
Ans: 100

iii. How do you say the number 105?
Ans: One hundred five

iv. What is the sum of 70 and 30?
Ans: 100

v. What is the name of the number 110?
Ans: One hundred ten

Q1. Multiple Choice QuestionsSelect the best answer.

1. Which shape rolls but does not have edges?
A. Cuboid 
B. Cylinder 
C. Sphere 
D. Cube
Answer: Option C. Sphere

Sphere

• A sphere is perfectly round like a ball.
• It has no straight edges or corners, so it rolls smoothly.

2. Which shape has exactly one flat face and one point?
A. Cone 
B. Cylinder 
C. Cube 
D. Sphere
Answer: Option A. Cone
Cone

• A cone has a flat circular base.
• Its curved surface comes to a single point (the tip).

3. How many faces does a cuboid have?
A. 4 
B. 6 
C. 8 
D. 12
Answer: Option B. 6
Faces of Cuboid

• A cuboid is like a brick with six flat rectangular faces.
• Each face is joined by straight edges.

4. Which object is shaped like a cube?
A. Dice 
B. Ball 
C. Ice-cream cone 
D. Tin can

Answer: Option A. Dice

• A dice has six equal square faces.
• All its edges and corners are the same length and shape.

Dice

5. Which object is shaped like a cylinder?
A. Chocolate box 
B. Soccer ball 
C. Paper roll 
D. Pyramid
Answer: Option C. Paper Roll

• A paper roll has two circular ends (faces).
• It has one curved side connecting those circles.

Paper Roll

Q2: Match the 3D Shapes

Instructions: Draw a line to match each 3D shape on the left with its correct name on the right.

Ans:

Q3: Find & List

Look around your classroom or home. Write down two real objects for each shape:

• Cube: ____________________, ____________________
• Cuboid: ____________________, ____________________
• Cylinder: ____________________, ____________________
• Cone: ____________________, ____________________
• Sphere: ____________________, ____________________

Answer: 

• Cube:
  1. Dice
  2. Ice-cube tray cube (or building-block cube)
     Ice Cube
• Cuboid:
  1. Shoe box
  2. Brick
     Brick
• Cylinder:
  1. Water bottle
  2. Tin can (soup or beans can)
• Cone:
  1. Ice-cream cone
  2. Party hat
     Party Hat
• Sphere:
  1. Tennis ball (or any rubber ball)
  2. Orange (or apple)
     Tennis Ball

Q4: True/Flase

1. A cube has 8 corners where three edges meet.

Ans: True

Explanation: A cube indeed has 8 corners, also called vertices, where three edges meet.

2. A sphere has flat faces like a cube.

Ans: False

Explanation: A sphere doesn’t have any flat faces; it’s completely round like a ball.

3. A cuboid can have square faces. 

Ans: True

Explanation: A cuboid can have square faces if all its sides are equal; otherwise, its faces are rectangles.

4. A cone has a circular base and a curved surface that meets at the top.

Ans: True

Explanation: Like a cube, a cuboid has 6 faces, but they may be rectangles if the sides are not equal.

5. A cylinder has a curved surface and a flat circular base. 

Ans: True

Explanation: A cylinder indeed has a curved surface and two circular faces—one at the top and one at the bottom.

Q5: Fill in the Blanks

1. A sphere doesn’t have any _____ faces.

Answer: flat

2. A cuboid can have _____ faces if all its sides are equal.

Answer: square

3. A cone has a _____ base and a curved surface that meets at the top. 

Answer: circular

4. A cylinder has two _____ faces at each end but no corners or vertices.

Answer: circular

5. A cube has _____ edges where two faces meet.

Answer: 12