Page 1
My School Trip
Daisy and Lou study in Grade 4 in Shillong, Meghalaya. The school has
circulated the following poster for a field trip.
MAWLYNNONG MAWLYNNONG
ASIA’S CLEANEST VILLAGE ASIA’S CLEANEST VILLAGE
SCHOOL TRIP: December 30, 2025 SCHOOL TRIP: December 30, 2025
WHY MAWLYNNONG? MAIN ATTRACTIONS
Register now!!
? 500 per child
Contact: Ms. Rita
Carry- Hat, water bottle,
Lunch
Location: East Khasi Hills,
NH206, 79 Kms from Shillong
Population: Khasi Tribe
77 Families, 414 people
Activities: Sight seeing, Rich Culture,
Nature
Transport: By School Bus.
Departure from school- 7 am
Arrival at school- 4 pm
• Asia’s Cleanest Village
• God’s Own Garden
• Eco-Friendly Living
• Jingmaham Living Root
Bridge
• Church of the Epiphany
• Mawlynnong Waterfall
“Maww-lee-nonnggh”
The Cleanest The Cleanest
Village Village
Chapter
7
Chapter 7.indd 95 Chapter 7.indd 95 3/26/2025 12:43:55 PM 3/26/2025 12:43:55 PM
Page 2
My School Trip
Daisy and Lou study in Grade 4 in Shillong, Meghalaya. The school has
circulated the following poster for a field trip.
MAWLYNNONG MAWLYNNONG
ASIA’S CLEANEST VILLAGE ASIA’S CLEANEST VILLAGE
SCHOOL TRIP: December 30, 2025 SCHOOL TRIP: December 30, 2025
WHY MAWLYNNONG? MAIN ATTRACTIONS
Register now!!
? 500 per child
Contact: Ms. Rita
Carry- Hat, water bottle,
Lunch
Location: East Khasi Hills,
NH206, 79 Kms from Shillong
Population: Khasi Tribe
77 Families, 414 people
Activities: Sight seeing, Rich Culture,
Nature
Transport: By School Bus.
Departure from school- 7 am
Arrival at school- 4 pm
• Asia’s Cleanest Village
• God’s Own Garden
• Eco-Friendly Living
• Jingmaham Living Root
Bridge
• Church of the Epiphany
• Mawlynnong Waterfall
“Maww-lee-nonnggh”
The Cleanest The Cleanest
Village Village
Chapter
7
Chapter 7.indd 95 Chapter 7.indd 95 3/26/2025 12:43:55 PM 3/26/2025 12:43:55 PM
96
Sapan Dada asks Daisy and Lou to find the costs of different quantities
of fruits and vegetables. Help them to complete the tasks. You may use
a number line, play money or any other method to calculate.
Daisy and Lou are very excited
about their trip. They join their
mother in the weekly shopping
as they need to buy things for
their trip. The family makes a
list of things to buy:
• Fruits and vegetables
• Field Trip Items-Biscuits,
Water Bottles, and Dry
Fruits.
Sapan Dada has a cart
for selling vegetables and
fruits. The prices of the
vegetables and fruits are
given below.
PRICE LIST
Custard apple: ....................................................................... ??45
Beans:...................................................................................... ??95
Radish:..................................................................................... ??23
Onion:..................................................................................... ??32
Potato:..................................................................................... ??37
Yam:........................................................................................ ??45
Sapota:.................................................................................... ??70
Papaya:.................................................................................... ??65
Banana:.................................................................................. ??55
Cost for 1 kg
Daisy and Lou Go Shopping Daisy and Lou Go Shopping
Chapter 7.indd 96 Chapter 7.indd 96 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
Page 3
My School Trip
Daisy and Lou study in Grade 4 in Shillong, Meghalaya. The school has
circulated the following poster for a field trip.
MAWLYNNONG MAWLYNNONG
ASIA’S CLEANEST VILLAGE ASIA’S CLEANEST VILLAGE
SCHOOL TRIP: December 30, 2025 SCHOOL TRIP: December 30, 2025
WHY MAWLYNNONG? MAIN ATTRACTIONS
Register now!!
? 500 per child
Contact: Ms. Rita
Carry- Hat, water bottle,
Lunch
Location: East Khasi Hills,
NH206, 79 Kms from Shillong
Population: Khasi Tribe
77 Families, 414 people
Activities: Sight seeing, Rich Culture,
Nature
Transport: By School Bus.
Departure from school- 7 am
Arrival at school- 4 pm
• Asia’s Cleanest Village
• God’s Own Garden
• Eco-Friendly Living
• Jingmaham Living Root
Bridge
• Church of the Epiphany
• Mawlynnong Waterfall
“Maww-lee-nonnggh”
The Cleanest The Cleanest
Village Village
Chapter
7
Chapter 7.indd 95 Chapter 7.indd 95 3/26/2025 12:43:55 PM 3/26/2025 12:43:55 PM
96
Sapan Dada asks Daisy and Lou to find the costs of different quantities
of fruits and vegetables. Help them to complete the tasks. You may use
a number line, play money or any other method to calculate.
Daisy and Lou are very excited
about their trip. They join their
mother in the weekly shopping
as they need to buy things for
their trip. The family makes a
list of things to buy:
• Fruits and vegetables
• Field Trip Items-Biscuits,
Water Bottles, and Dry
Fruits.
Sapan Dada has a cart
for selling vegetables and
fruits. The prices of the
vegetables and fruits are
given below.
PRICE LIST
Custard apple: ....................................................................... ??45
Beans:...................................................................................... ??95
Radish:..................................................................................... ??23
Onion:..................................................................................... ??32
Potato:..................................................................................... ??37
Yam:........................................................................................ ??45
Sapota:.................................................................................... ??70
Papaya:.................................................................................... ??65
Banana:.................................................................................. ??55
Cost for 1 kg
Daisy and Lou Go Shopping Daisy and Lou Go Shopping
Chapter 7.indd 96 Chapter 7.indd 96 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
97
Their mother buys things for ? ?163. What might she have bought? There
is more than one possibility.
??163
2 kg of beans 1 kg of custard apple
and 1 kg of sapota
1 kg of radish
and 1 kg of yam
1 kg of onion and
1 kg of potato
2 kg of radish and
2 kg of papaya
What do you notice about
these two costs?
2 kg of onion and
2 kg of potato
Udaya Didi runs a store selling rice, atta, daal, and spices. Daisy and
Lou help Udaya Didi return the balance to customers while their mother
buys the groceries. Udaya Didi
also asks them some tricky
questions.
Help them find the missing
numbers in each of the
following. Use a number line,
play money or any other way
to find the balances.
Chapter 7.indd 97 Chapter 7.indd 97 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
Page 4
My School Trip
Daisy and Lou study in Grade 4 in Shillong, Meghalaya. The school has
circulated the following poster for a field trip.
MAWLYNNONG MAWLYNNONG
ASIA’S CLEANEST VILLAGE ASIA’S CLEANEST VILLAGE
SCHOOL TRIP: December 30, 2025 SCHOOL TRIP: December 30, 2025
WHY MAWLYNNONG? MAIN ATTRACTIONS
Register now!!
? 500 per child
Contact: Ms. Rita
Carry- Hat, water bottle,
Lunch
Location: East Khasi Hills,
NH206, 79 Kms from Shillong
Population: Khasi Tribe
77 Families, 414 people
Activities: Sight seeing, Rich Culture,
Nature
Transport: By School Bus.
Departure from school- 7 am
Arrival at school- 4 pm
• Asia’s Cleanest Village
• God’s Own Garden
• Eco-Friendly Living
• Jingmaham Living Root
Bridge
• Church of the Epiphany
• Mawlynnong Waterfall
“Maww-lee-nonnggh”
The Cleanest The Cleanest
Village Village
Chapter
7
Chapter 7.indd 95 Chapter 7.indd 95 3/26/2025 12:43:55 PM 3/26/2025 12:43:55 PM
96
Sapan Dada asks Daisy and Lou to find the costs of different quantities
of fruits and vegetables. Help them to complete the tasks. You may use
a number line, play money or any other method to calculate.
Daisy and Lou are very excited
about their trip. They join their
mother in the weekly shopping
as they need to buy things for
their trip. The family makes a
list of things to buy:
• Fruits and vegetables
• Field Trip Items-Biscuits,
Water Bottles, and Dry
Fruits.
Sapan Dada has a cart
for selling vegetables and
fruits. The prices of the
vegetables and fruits are
given below.
PRICE LIST
Custard apple: ....................................................................... ??45
Beans:...................................................................................... ??95
Radish:..................................................................................... ??23
Onion:..................................................................................... ??32
Potato:..................................................................................... ??37
Yam:........................................................................................ ??45
Sapota:.................................................................................... ??70
Papaya:.................................................................................... ??65
Banana:.................................................................................. ??55
Cost for 1 kg
Daisy and Lou Go Shopping Daisy and Lou Go Shopping
Chapter 7.indd 96 Chapter 7.indd 96 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
97
Their mother buys things for ? ?163. What might she have bought? There
is more than one possibility.
??163
2 kg of beans 1 kg of custard apple
and 1 kg of sapota
1 kg of radish
and 1 kg of yam
1 kg of onion and
1 kg of potato
2 kg of radish and
2 kg of papaya
What do you notice about
these two costs?
2 kg of onion and
2 kg of potato
Udaya Didi runs a store selling rice, atta, daal, and spices. Daisy and
Lou help Udaya Didi return the balance to customers while their mother
buys the groceries. Udaya Didi
also asks them some tricky
questions.
Help them find the missing
numbers in each of the
following. Use a number line,
play money or any other way
to find the balances.
Chapter 7.indd 97 Chapter 7.indd 97 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
98
Cost -
?113
Paid -
?150
Balance -
?37
Cost -
?435
Paid -
?500
Balance -
Cost -
Paid -
?200
Balance -
?75
Cost -
?185
Paid -
?200
Balance -
Cost -
?149
Paid -
?500
Balance -
Cost -
?580
Paid -
Balance -
?120
Cost -
Paid -
?200
Balance - 0
Cost -
?46
Paid -
Balance -
Cost -
Paid -
Balance -
Lou and Daisy buy 3 kg bananas to eat on the way with
their friends. Which of the following options can they use
to buy the bananas?
Note for Teachers: Encourage students to share their approaches and
discuss them with the grade . Guide them to use flexible approaches to
solve above problems.
Specimen
Specimen
Specimen
Specimen
Specimen
a b c
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
d
Specimen
Specimen
e
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Chapter 7.indd 98 Chapter 7.indd 98 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
Page 5
My School Trip
Daisy and Lou study in Grade 4 in Shillong, Meghalaya. The school has
circulated the following poster for a field trip.
MAWLYNNONG MAWLYNNONG
ASIA’S CLEANEST VILLAGE ASIA’S CLEANEST VILLAGE
SCHOOL TRIP: December 30, 2025 SCHOOL TRIP: December 30, 2025
WHY MAWLYNNONG? MAIN ATTRACTIONS
Register now!!
? 500 per child
Contact: Ms. Rita
Carry- Hat, water bottle,
Lunch
Location: East Khasi Hills,
NH206, 79 Kms from Shillong
Population: Khasi Tribe
77 Families, 414 people
Activities: Sight seeing, Rich Culture,
Nature
Transport: By School Bus.
Departure from school- 7 am
Arrival at school- 4 pm
• Asia’s Cleanest Village
• God’s Own Garden
• Eco-Friendly Living
• Jingmaham Living Root
Bridge
• Church of the Epiphany
• Mawlynnong Waterfall
“Maww-lee-nonnggh”
The Cleanest The Cleanest
Village Village
Chapter
7
Chapter 7.indd 95 Chapter 7.indd 95 3/26/2025 12:43:55 PM 3/26/2025 12:43:55 PM
96
Sapan Dada asks Daisy and Lou to find the costs of different quantities
of fruits and vegetables. Help them to complete the tasks. You may use
a number line, play money or any other method to calculate.
Daisy and Lou are very excited
about their trip. They join their
mother in the weekly shopping
as they need to buy things for
their trip. The family makes a
list of things to buy:
• Fruits and vegetables
• Field Trip Items-Biscuits,
Water Bottles, and Dry
Fruits.
Sapan Dada has a cart
for selling vegetables and
fruits. The prices of the
vegetables and fruits are
given below.
PRICE LIST
Custard apple: ....................................................................... ??45
Beans:...................................................................................... ??95
Radish:..................................................................................... ??23
Onion:..................................................................................... ??32
Potato:..................................................................................... ??37
Yam:........................................................................................ ??45
Sapota:.................................................................................... ??70
Papaya:.................................................................................... ??65
Banana:.................................................................................. ??55
Cost for 1 kg
Daisy and Lou Go Shopping Daisy and Lou Go Shopping
Chapter 7.indd 96 Chapter 7.indd 96 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
97
Their mother buys things for ? ?163. What might she have bought? There
is more than one possibility.
??163
2 kg of beans 1 kg of custard apple
and 1 kg of sapota
1 kg of radish
and 1 kg of yam
1 kg of onion and
1 kg of potato
2 kg of radish and
2 kg of papaya
What do you notice about
these two costs?
2 kg of onion and
2 kg of potato
Udaya Didi runs a store selling rice, atta, daal, and spices. Daisy and
Lou help Udaya Didi return the balance to customers while their mother
buys the groceries. Udaya Didi
also asks them some tricky
questions.
Help them find the missing
numbers in each of the
following. Use a number line,
play money or any other way
to find the balances.
Chapter 7.indd 97 Chapter 7.indd 97 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
98
Cost -
?113
Paid -
?150
Balance -
?37
Cost -
?435
Paid -
?500
Balance -
Cost -
Paid -
?200
Balance -
?75
Cost -
?185
Paid -
?200
Balance -
Cost -
?149
Paid -
?500
Balance -
Cost -
?580
Paid -
Balance -
?120
Cost -
Paid -
?200
Balance - 0
Cost -
?46
Paid -
Balance -
Cost -
Paid -
Balance -
Lou and Daisy buy 3 kg bananas to eat on the way with
their friends. Which of the following options can they use
to buy the bananas?
Note for Teachers: Encourage students to share their approaches and
discuss them with the grade . Guide them to use flexible approaches to
solve above problems.
Specimen
Specimen
Specimen
Specimen
Specimen
a b c
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
d
Specimen
Specimen
e
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Specimen
Chapter 7.indd 98 Chapter 7.indd 98 3/26/2025 12:43:56 PM 3/26/2025 12:43:56 PM
99
Krishna
Paid: ? ?________
Balance: ? ?________
Sudama
Paid: ? ?________
Balance: ? ?________
Mala
Paid: ?________
Balance: ?________
Neela
Paid: ?________
Balance: ?________
A Strange Puzzle!
Each one pays a different note,
Krishna a ??50 and Sudama a ??100
Mala a ??200 and Neela a ??500.
Four naughty kids on a walk
come across a fresh orange crop.
They ask the farmer the price of one.
The farmer says, “Each costs ??21”.
What is the balance that they each got?
Two oranges each they buy.
The farmer gives them with a sigh.
They all reach in to their jackets,
To take out notes from their pockets.
Chapter 7.indd 99 Chapter 7.indd 99 3/26/2025 12:43:57 PM 3/26/2025 12:43:57 PM
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