Each of our Maths Mela Class 4 Worksheet and Class 4 Maths Chapter 10 Elephants, Tigers, and Leopards Worksheet with Answers Pdf focuses on conceptual clarity.
Class 4 Maths Chapter 10 Elephants, Tigers, and Leopards Worksheet with Answers Pdf
Elephants, Tigers, and Leopards Class 4 Maths Worksheet
Class 4 Maths Chapter 10 Worksheet with Answers – Class 4 Elephants, Tigers, and Leopards Worksheet
Question 1.
(i) Observe the pattern and fill in the blanks.
Answer:
(a) 2540, 2590, 2640
(b) 6675, 6690, 6705, 6720
(c) 3345, 4345, 5345, 6345
(d) 1223, 1233, 1243, 1253
(e) 1650, 1760, 1870, 1980
(ii) Add the given number with its reverse number. One has been done for you.
(a) 24 = 24 + 42 = 66
(b) 54 = ____________________
(c) 32 = ____________________
(d) 51 = ____________________
(e) 71 = ____________________
Are all these numbers multiples of 11?
_____________________________________________
Answer:
(b) 99
(c) 55
(d) 66
(e) 88, Yes
(iii) Answer the questions based on given table below.
(a) Find a square of 2 cells having sum of cells 21 and 23 along row and column.
Highlight the square. ____________________
(b) Find a square of 3 cells having sum of cells 18 and 24 along rows and columns.
Highlight the square. ____________________
(c) Find the sum of the cells in the diagonals of the yellow square (highlighted in table).
_____________________________________________
(d) Find the sum of the cells along rows and columns of yellow square.
_____________________________________________
Answer:
Do yourself.
(iv) NIM Game
(a) Instructions Rinki is playing with Rahul. Rahul and Rinki take turns. Each of them can add 1 or 2 to the running total. The goal is to be the first to reach 15. Complete the table then.
Answer:
Do yourself.
(b) Let take the target is 20. Complete the table.
Answer:
Do yourself.
Question 2.
(i) Add the following numbers using column method,
(a) 5458 + 1375 = 6833
(b) 7538 + 4256
_____________________________________________
_____________________________________________
Answer:
11794
(c) 8653 + 1379
_____________________________________________
_____________________________________________
Answer:
10032
(d) 4356 + 6563
_____________________________________________
_____________________________________________
Answer:
10919
(e) 1435 + 1765
_____________________________________________
_____________________________________________
Answer:
3200
(ii) A group of friends organised a charity event over the weekend. On Saturday, they collected donations from three different areas. From the first area, they received ₹ 2135. From the second area, which was larger, the donation was ₹ 3748. The third area, being a marketplace, contributed ₹ 1,692. On Sunday, they visited a housing society and collected ₹ 4215. Later in the afternoon, an anonymous donor transferred ₹ 2500 online.
They kept all donations safely in a box and decided to count the total collection at the end of the day. They plan to divide the total money equally between two NGOs.
Answers the following questions based on above information.
(a) How much money did the friends collect on Saturday in total?
_____________________________________________
Answer:
7575
(b) How much money did they collect on Sunday?
_____________________________________________
Answer:
6715
(c) What was the total amount collected over both days?
_____________________________________________
Answer:
14290
(d) If they divide the total amount equally between two NGOs, how much will each NGO get?
_____________________________________________
Answer:
7145
(e) If one NGO used ₹ 4,820 for food distribution, how much money will it have left?
_____________________________________________
Answer:
2325
Question 3.
(i) Solve the given problems.
(a) In Gujarat, the distribution of lions across districts is 270 lions in Junagadh, 108 lions in Amreli and 33 lions in Bhavnagar. What is the total number of lions in Gujarat?
_____________________________________________
_____________________________________________
Answer:
411
(b) The postman delivered 468 letters in the morning and 329 in the afternoon. How many letters did he deliver in total?
_____________________________________________
_____________________________________________
Answer:
797
(c) There are 245 birds in one park and 378 birds in another park. How many birds are there in both parks?
_____________________________________________
_____________________________________________
Answer:
623
(d) A zoo has 523 visitors in the morning and 678 visitors in the afternoon. How many visitors visited the zoo in the whole day?
_____________________________________________
_____________________________________________
Answer:
1201
(e) There were 452 students present in a school. Later, 163 more students joined. What is the new total?
_____________________________________________
_____________________________________________
Answer:
615
(ii) Solve the given additions,
(a) 2345 + 6789 = __________
(b) 9876 + 5432 = __________
(c) 8765 + 6571 = __________
(d) 1234 + 6550 = __________
(e) 3457 + 5637 = __________
Answer:
(a) 9134
(b) 15308
(c) 15336
(d) 7784
(e) 9094
Question 4.
(i) Solve the given subtraction using algorithm. One has been done for you.
(a) 4216 – 2573
_____________________________________________
(b) 7652 – 5493
_____________________________________________
Answer:
2159
(c) 8751 – 4578
_____________________________________________
Answer:
4173
(d) 6452 – 4561
_____________________________________________
Answer:
1891
(e) 2000 – 1879
_____________________________________________
Answer:
121
(ii) The village of Rampur began the year with 8540 litres of clean water stored in large tanks to serve the entire population through the dry season. Over the next few months, households used upto 6780 litres of this stored water for drinking, cooking, and cleaning. Unfortunately, due to an undetected leak in one of the main pipes, another 320 litres of water was lost before it could be used.
(a) How much total water was removed from the tanks (used + lost)?
_____________________________________________
Answer:
7100
(b) How many litres of water were still left in the tanks?
_____________________________________________
Answer:
1440
(c) How many more litres were used than were lost to leakage?
_____________________________________________
Answer:
6460
(d) If the village receives 5000 litres of rainfall water for next season, then find the total quantity of water.
_____________________________________________
Answer:
6440
Question 5.
(i) Solve the given problems.
(a) In 2010, a glacier was 1450 metres long. In 2020, it measured only 1172 metres. How much length did the glacier lose in 10 years?
_____________________________________________
_____________________________________________
Answer:
278
(b) In 2010, there were 1411 tigers and in 2022, number of tigers were increased to 3925 tigers. How many tigers were increased from 2010 to 2022?
_____________________________________________
_____________________________________________
Answer:
2514
(c) In a bird sanctuary, there were 1200 migratory birds. After the migration season, only 450 birds stayed back. How many birds flew away?
_____________________________________________
_____________________________________________
Answer:
750
(d) A bakery made 3420 cookies in the morning. By the end of the day, only 1985 cookies were left. How many cookies were sold?
_____________________________________________
_____________________________________________
Answer:
1435
(e) A car rental service had 2100 vehicles. After sending 350 vehicles for repair and renting out 1120 vehicles, how many vehicles are still available?
_____________________________________________
_____________________________________________
Answer:
630
(ii) Solve the given subtractions.
(a) 8427 – 3965 = __________
(b) 7593 – 2847 = __________
(c) 6234 – 1592 = __________
(d) 9812 – 4307 = __________
(e) 7050 – 3286 = __________
Answer:
(a) 4462
(b) 4746
(c) 4642
(d) 5505
(e) 3764
Question 6.
(i) Solve the given addition/subtraction in easy way (don’t use algorithm). One has been done for you.
(a) 1204 + 1596 = 1200 + (4) + 1596 = 1200 + {4 + 1596}
= 1200 + 1600 = 2800
_____________________________________________
(b) 1708 – 1206
_____________________________________________
_____________________________________________
Answer:
502
(c) 5673 – 1004
_____________________________________________
_____________________________________________
Answer:
4669
(d) 8901 + 1999
_____________________________________________
_____________________________________________
Answer:
10900
(e) 5699 – 1761
_____________________________________________
_____________________________________________
Answer:
3938
(f) 7634 + 4306
_____________________________________________
_____________________________________________
Answer:
11940
(g) 2709 + 1301
_____________________________________________
_____________________________________________
Answer:
4010
(h) 5006 – 2003
_____________________________________________
_____________________________________________
Answer:
3003
(i) 3449 + 31
_____________________________________________
_____________________________________________
Answer:
3480
(j) 1555 – 125
_____________________________________________
_____________________________________________
Answer:
1430
(ii) Compare the given additions using >, < or =.
(a) 42 + 54 __________ 42 + 56
(b) 63 + 28 __________ 65 + 26
(c) 100 + 50 __________ 75 + 74
(d) 90 + 45 __________ 95 + 40
(e) 150 + 60 __________ 130 + 90
(f) 38 + 47 __________ 85 + 0
(g) 200 + 25 __________ 175 + 60
(h) 66 + 34 __________ 60 + 34
Answer:
(a) <
(b) =
(c) >
(d) =
(e) <
(f) =
(g) <
(h) >
(iii) Compare the numbers using <, > or = !
(a) 79 + 21 __________ 80 +10
(b) 86 – 21 __________ 52 + 28
(c) 123 – 7 __________ 56 + 59
(d) 845 + 121 __________ 1154 – 78
(e) 139 + 175 __________ 845 – 594
(f) 456 + 219 __________ 354 + 356
(g) 354 + 189 __________ 423 + 58
(h) 783 – 543 __________ 162 + 178
Answer:
(a) <
(b) <
(c) >
(d) <
(e) >
(f) <
(g) >
(h) <
(iv) Fill the boxes
Answer:
14, 33,14, 6 (anti-clockwise)
(v) Magic Square
Make a square of 3 × 3 that has sum of 15 across columns , rows and diagonals (use digits from 1 to 9 only). Do not use a number more than once in a row or column.
Answer:
Magic Square
Question 7.
You go to a bank to deposit money. Before depositing , you have to fill a deposit slip. Fill the deposit slip for following amounts. One has been done for you.
(i) ₹ 3050
Answer:
Do yourself
(ii) ₹ 5400
Answer:
Do yourself
(iii) ₹ 7500
Answer:
Do yourself
(iv) ₹ 10850
Answer:
Do yourself
Question 8.
(i) Solve.
(a) 3429 – 3305 = __________
(b) 9250 + 835 = __________
(c) 1938 + 5986 = __________
(d) 5635 + 7308 = __________
(e) 6174 + 1119 = __________
(f) 7892 + 5248 = __________
(g) 1598 + 5902 = __________
(h) 3330 + 6147 = __________
(i) 9650 – 816 = __________
(j) 1231 – 727 = __________
(k) 3351 – 2297 = __________
(l) 8390 – 4698 = __________
(m) 1822 + 8823 = __________
(n) 2891 + 2114 = __________
(o) 9863 – 7206 = __________
(p) 129 + 8848 = __________
(q) 6932 – 4744 = __________
(r) 7552 – 3336 = __________
(s) 8789 – 5172 = __________
(t) 2260 – 537 = __________
Answer:
(a) 124
(b) 10085
(c) 7924
(d) 12943
(e) 7293
(f) 13140
(g) 7500
(h) 9477
(i) 8834
(j) 504
(k) 1054
(i) 3692
(m) 10645
(n) 5005
(0) 2657
(p) 8977
(q) 2188
(r) 4216
(s) 3617
(t) 1723
(ii) Solve the following problems (mixed).
(a) A city emitted 2350 tons of carbon dioxide last year. This year, it reduced its emission by 1278 tons. How much carbon dioxide did the city emit this year?
_____________________________________________
_____________________________________________
Answer:
1072 tons
(b) A wildlife sanctuary had 3215 trees. Due to deforestation, 1143 trees were cut down. How many trees are left in the sanctuary?
_____________________________________________
_____________________________________________
Answer:
2072 trees
(c) A city had a population of 23786 in 2020. In 2024, it increased by 4589 people. What is the population in 2024?
_____________________________________________
_____________________________________________
Answer:
28375
(d) A warehouse stored 15000 units of goods. After delivery of 4830 units, how many units are still stored?
_____________________________________________
_____________________________________________
Answer:
10170 units
(e) A farmer used 2850 litres of water for irrigation last month and 3120 litres this month. How much water did he use in total?
_____________________________________________
_____________________________________________
Answer:
5970 L
(f) A train covered 1926 km in one trip and 2874 km in another. What is the total distance it travelled?
_____________________________________________
_____________________________________________
Answer:
4800 km