UNIT-2 MATHS Year-4 T.
GRACE
1 minute =60 seconds
1 hour =60 minutes
1day = 24 hours
1 week =7days
1 month = about 4 weeks
1 year = 12 months
1 year = 365 days ( 366 days in a leap year)
30 days in ( September, April, June, and November)
All the rest are 31
February 28+1 ( +1 Leap year)
1. 1 hour = ___ minutes. 11. 2 years = ___ months.
2. 1 day = ___ hours. 12. 5 hours = ___ minutes.
3. 1 week = ___ days. 13. 3 minutes = ___ seconds.
4. 1 month is about ___ weeks. 14. 2 days = ___ hours.
5. 1 year = ___ months. 15. 7 weeks = ___ days.
6. A leap year has ___ days. 16. 5 years = ___ months.
7. 2 hour = ___minutes 17. 7 hours = ___ minutes.
8. 2 days = ___ hours. 18. 8 minutes = ___ seconds.
9. 3 weeks = ___ days. 19. 4 days = ___ hours.
10. 6 months is about ___ weeks. 20. 7 weeks = ___ days.
Fill in the Blank: Fill in the blank with the correct words.
1. There are _ minutes in one hour.
2. A week has _ days.
3. There are _ months in a year.
4. One day has _ hours.
5. There are _ seconds in a minute.
1. If you start your homework at 4:00 PM and finish at 4:45 PM, the
time interval is ----_ minutes.
2. Lunch begins at 12:30 PM and ends at 1:00 PM. The time interval is
---_ minutes.
3. If a movie starts at 2:15 PM and ends at 4:00 PM, the time interval is
_ hour(s) and ---_ minutes.
4. School starts at 8:00 AM and ends at 3:00 PM. The time interval is
----_ hours.
5. If you read for 25 minutes and start at 7:10 PM, you finish at ----_
PM.
Choose the correct answer from the choices for each question.
1. If a movie starts at 6:00 PM and ends at 7:30 PM, how long did the
movie last?
2. You begin a game at 3:20 PM and play for 40 minutes. What time is
it when you finish?
3. If you spend 15 minutes cleaning your room and start at 5:05 PM,
when do you finish?
o
4. School starts at 8:30 AM and recess begins at 10:00 AM. How long is
it between the start of school and recess?
5. If a TV show lasts 25 minutes and starts at 6:45 PM, what time does
it end?
Time and Calendar Facts – Complete the Sentences
1. Copy and complete the following:
a) There are __________ days in September.
b) There are __________ minutes in 1 hour.
c) There are __________ months in a year.
d) There are __________ seconds in 1 minute.
2.a) 3 minutes = __________ seconds
b) 5 hours 30 minutes = __________ minutes
c) 7 weeks = __________ days
d) __________ months = 3 years
e) __________ hours = 2 days 6 hours
f) __________ minutes = 7½ hours
g) 300 seconds = __________ minutes
Time: a.m. and p.m. – Copy and complete the Table
Time in words Digital time
ten past four in the afternoon 4:10 p.m.
quarter past seven in the morning ________________
quarter to ten at night ________________
twenty minutes past three in the ________________
afternoon
Complete the table below:
Time in words Digital time
half past eight in the morning ________________
five minutes to six in the evening ________________
quarter past one in the afternoon ________________
ten minutes to nine at night ________________
twenty-five minutes past ten in the morning ________________
noon ________________
midnight ________________
ten minutes past seven in the evening ________________
five past five in the morning ________________
twenty to four in the afternoon ________________
Time Word Problems – Part 2
1. Adam started doing his homework at 5:15 p.m. He finished at 6:05 p.m.
How long did he spend doing his homework?
Answer: __________
2. A library opens at 9:30 a.m. and closes at 4:30 p.m.
How many hours is the library open each day?
Answer: __________
3. It is 10:40 a.m.
Lily says, “The time is closer to 11:00 than to 10:00.”
Is she correct? Explain why.
Answer: ___________________________________________
4. These are the opening times for a zoo:
Day Opening Times
Monday Closed
Tuesday– 9:00 a.m. to 5:00 p.m.
Friday
Saturday 10:00 a.m. to 4:00 p.m.
Sunday 11:00 a.m. to 3:00 p.m.
a) How many hours is the zoo open on Friday? : __________ hours
b) If Rina arrives at the zoo on Saturday at 2:30 p.m., how long can she
stay before it closes? __________
5. Station Train A Train Train C
B
Greenford 07:45 09:00 10:15
Elmsfield 08:02 09:17 10:32
Ridgehill 08:15 09:30 10:45
Maple Town 08:27 09:42 10:58
a) How long does Train B take to travel from Greenford to Maple Town?
Answer: __________ minutes
b) If Jamie is at Elmsfield at 9:20 a.m., what is the next train he can take to
Maple Town?
Answer: Train __________ at __________
Station Train 1Train 2 Train 3
Hightown 9:10 a.m.
10:05 11:00 a.m.
a.m.
Newbridge 9:25 a.m. 10:20 11:15 a.m.
a.m.
Bridgetow 9:50 a.m. 10:45 11:40 a.m.
n a.m.
Donbury 10:00 a.m. 10:55 11:50 a.m.
a.m.
a) How long does it take to travel from Bridgetown to Donbury?
Answer: __________ minutes
b) If you arrive at Hightown at 10:30 a.m., how long must you wait for the
next train? Answer: __________ minutes
c) What is the latest train you can catch at Newbridge to arrive at
Bridgetown by 11:20 a.m.? Answer: Train __________ at __________
Station Train A Train B Train C
Hilltown 7:45 a.m. 9:00 a.m. 10:30 a.m.
Brookfield 8:00 a.m. 9:20 a.m. 10:50 a.m.
Riverdale 8:25 a.m. 9:45 a.m. 11:10 a.m.
Lakeside 8:40 a.m. 10:00 a.m. 11:25 a.m.
Station
1) How long does it take Train B to go from Brookfield to Lakeside
Station? __________ minutes
2) You are at Hilltown and miss Train B.
How long do you have to wait for Train C? _______-minutes
3) You need to arrive at Riverdale by 11:00 a.m.
Which is the latest train you can take from Hilltown? ________minutes
4) If you board Train A at Brookfield, what time will you reach Lakeside
Station? ________
5) Which train takes the longest time to go from Hilltown to Lakeside
Station? ________
Draw a line or write the correct match between the time in words and the
digital clock time.
Time (in words) Digital Clock
Quarter past 7 in the evening 07:45
Twenty past 10 in the 14:30
morning
Half past 2 in the afternoon 19:15
Quarter to 11 in the morning 10:45
10. Write These Times as 24-Hour Clock Times
a) 10:00 a.m. → __________
b) 6:00 p.m. → __________
c) 11:00 p.m. → __________
d) 8:00 a.m. → __________
11. Convert and Continue the Sequence
Convert the times in this sequence to 24-hour format. What comes next?
Quarter to four in the afternoon → 4:45 p.m. → 17:45
→ 15 minutes to seven in the evening → ?
Continue the pattern:
________ → ________ → ________ → ________ → ________
Fill in the 24-hour clock times for each of these:
Time in Words 24-Hour Clock Time
Ten past four in the afternoon __________
Quarter past seven in the __________
morning
Quarter to ten at night __________
🕒 More Digital Time Activities
12. Match the Times to the Digital Clocks
Draw a line or write the correct match between the time in words and the
digital clock time.
Time (in words) Digital Clock
Five past eight in the morning 08:05
Twenty-five to six in the evening 17:35
Half past twelve at night 00:30
Quarter to three in the afternoon 14:45
13. Write These Times as 24-Hour Clock Times
a) 3:15 p.m. → __________
b) 9:50 a.m. → __________
c) 11:45 p.m. → __________
d) 7:30 a.m. → __________
14. Convert and Continue the Sequence
Convert these times into 24-hour format and find the next time in the
pattern:
10:30 a.m. → 11:00 a.m. → 11:30 a.m. → ? → ?
🏃♀️Race Time Ordering Exercises
Exercise 1
Four boys ran a race. Here are their times:
Nam Time
e
Liam 72 seconds
Ethan 1 minute 10 seconds
Noah 75 seconds
Lucas 68 seconds
Task:
Place the boys in order from 1st (fastest) to 4th (slowest):
Exercise 2
Six swimmers finished their race with these times:
Name Time
Amy 1 minute 5 seconds
Zoe 62 seconds
Mia 70 seconds
Ella 59 seconds
Ava 1 minute 8 seconds
Lily 61 seconds
Task:
Order the swimmers from 1st (fastest) to 6th (slowest):
1. Convert the times in this sequence to 24-hour digital times.
What is the next term in the sequence?
Quarter to four in the afternoon → 4.45 p.m. → 17:45 →
15 minutes to seven in the evening → ?
🔍 Challenge: Time Word Problems
1. If a movie starts at 19:20 and lasts 2 hours and 15 minutes, what time
does it end? (24-hour clock)
2. A train leaves at 14:45 and arrives at 17:05. How long is the journey?
ANSWER KEY
(Teachers: For math questions,.)
1. 60
2. 24
3. 7
4. 4
5. 12
6. 366
7. 120
8. 48
9. 21
10. 26
11. 24
12. 300
13. 180
14. 48
15. 49
16. 60
17. 420
18. 480
19. 96
20. 49
Fill in the Blank
1. 45
2. 30
3. 1, 45
4. 7
5. 7:35
Multiple Choice Questions
1. b) 1 hour 30 minutes
2. c) 4:00 PM
3. d) 5:20 PM
4. b) 1 hour 30 minutes
5. d) 7:10 PM
a) 5 minutes=________ seconds
b) 4 hours = ________ minutes
c) 3 weeks= _______ days
d) ______ months = 2 years
e) 120 seconds = _____ minutes
f) 600 minutes = ______ hours
g) 7 weeks = ______ days
h) There are ____ days in November.
i) There are ___ months in a year.
j) There are ___ seconds in a minutes.
Station Train 1 Train 2 Train 3
Hightown 9:10 a.m.
10:05 11:00 a.m.
a.m.
Newbridge 9:25 a.m. 10:20 11:15 a.m.
a.m.
Bridgetow 9:50 a.m. 10:45 11:40 a.m.
n a.m.
Donbury 10:00 a.m. 10:55 11:50 a.m.
a.m.
a) How long does it take to travel from Bridgetown to Donbury?
Answer: __________ minutes
b) If you arrive at Hightown at 10:30 a.m., how long must you wait for the
next train? Answer: __________ minutes
c) What is the latest train you can catch at Newbridge to arrive at
Bridgetown by 11:20 a.m.? Answer: Train __________ at __________
Time in words Digital time
ten past four in the afternoon 4:10 p.m.
quarter past seven in the morning ________________
quarter to ten at night ________________
twenty minutes past three in the ________________
afternoon
Half past 6 in the morning
Quarter to twelve in the morning
. Convert and Continue the Sequence
Convert the times in this sequence to 24-hour format. What comes next?
Quarter to four in the afternoon → 4:45 p.m. → 17:45
→ 15 minutes to seven in the evening → ?
Continue the pattern:
________ → ________ → ________ → ________ → ________
Five Boys run a race .
Noah 93 sec
Justin 1 min 34 sec
John 95 sec
Max 1 min 28 sec
Tom 100 sec
______ _______ ______ _______ ________
1 st
Use each number once so the total across is the
same as the total down.
Here is a number triangle with
some numbers missing.
The numbers along each edge
must add up to 90. Use the numbers 30, 40, 50 and 60 to complete the
number triangle.
