WORD PROBLEMS IN ADDITION (BLOG 10) ex 3.3 PART 2
Good morning boys,
Today we are going to learn to solve word problems.
- Read the problem, see what facts the problem is giving you, what is it asking.
- Find the facts.
Find important information
Highlight them - Decide which operation or operations you need.
- perform the operation with necessary calculation.
- Find the answer.
- The value or thing that is to be found is to be always writen on the right.
Let us continue with EX 3.3
Q4. A book shop owner earned Rs 52385 on 1st day, Rs 114336 on the 2nd day and Rs 12463 on the 3rd day. How much money did he earn in these 3 days?
Ans. Amt. earned on 1st day - 5 2 3 8 5
Amt. earned on 2nd day- 1 1 4 3 3 6
Amt. earned on 3rd day- + 1 2 4 6 3
Amt he earned in 3 days __________
[Hint: He earned in 3 days means in all 3 days so we add]
Q5. In Delhi, 346825 cars ply on the road followed by 521046 motor bikes and 23416 scooters. Then the number of bicycles is 1948.How many vehicles ply on the road?
Ans. Cars 3 4 6 8 2 5
Motor Bikes 5 2 1 0 4 6
Scooters 2 3 4 1 6
Bicycles + 1 9 4 8
Total Vehicles ply __________
On the road
[Hint: How many vehicles ply on the road? Means in all, so we add]
Q6. An aeroplane flew 7652 Km. Another aeroplane flew 1999 Km
more than the first plane. How many Km did both the aeroplanes fly?
Ans: First aeroplane flew 7 6 5 2 Km
2nd aeroplane flies more than + 1 9 9 9 Km
1st plane by 9 6 5 1 Km
Therefore 2nd plane flies 9651 Km
1st plane flies 7 6 5 2 Km
2nd plane flies 9 6 5 1 Km
Check answers:
Q4. 179184
Q5. 893235 vehicles
Thank you, thats all for today do the above work in your copy.
Q4. A book shop owner earned Rs 52385 on 1st day, Rs 114336 on the 2nd day and Rs 12463 on the 3rd day. How much money did he earn in these 3 days?
Ans. Amt. earned on 1st day - 5 2 3 8 5
Amt. earned on 2nd day- 1 1 4 3 3 6
Amt. earned on 3rd day- + 1 2 4 6 3
Amt he earned in 3 days __________
[Hint: He earned in 3 days means in all 3 days so we add]
Q5. In Delhi, 346825 cars ply on the road followed by 521046 motor bikes and 23416 scooters. Then the number of bicycles is 1948.How many vehicles ply on the road?
Ans. Cars 3 4 6 8 2 5
Motor Bikes 5 2 1 0 4 6
Scooters 2 3 4 1 6
Bicycles + 1 9 4 8
Total Vehicles ply __________
On the road
[Hint: How many vehicles ply on the road? Means in all, so we add]
Q6. An aeroplane flew 7652 Km. Another aeroplane flew 1999 Km
more than the first plane. How many Km did both the aeroplanes fly?
Ans: First aeroplane flew 7 6 5 2 Km
2nd aeroplane flies more than + 1 9 9 9 Km
1st plane by 9 6 5 1 Km
Therefore 2nd plane flies 9651 Km
1st plane flies 7 6 5 2 Km
2nd plane flies 9 6 5 1 Km
Check answers:
Q4. 179184
Q5. 893235 vehicles
Thank you, thats all for today do the above work in your copy.
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