CBSE Class 4 Maths Addition And Subtraction Worksheet Set 01

CBSE Class 4 Maths Revision Worksheet (123) - Addition and Subtraction

Question. How does the sum change when the order of the addends is changed?
a. becomes different
b. becomes double
c. remains same
d.none of these

Answer : C

Question. 45678 + 0 =……
a.45678
b.0
c. none of these
d.45078

Answer : A

Question. What must be added to 3956 to get 6935?
a.3956
b.6935
c.2979
d.0

Answer : C

Question. What is the difference between 4753 and 9000?
a. 4247
b.3247
c.3257
d.0

Answer : A

Question. In an election , 27895 votes were polled .6521 votes were found invalid. How many votes were valid?
a. 21374
b.34416
c.21376
d.345

Answer : A

Question. Add 740836 + 89745

Answer : 830581

Question. If the minuend is 4,39,548 and the subtrahend is 3,28,437 then find the difference.

Answer : 111111

Question. What must be added to 87243 to get 175321?

Answer : 88078

Question. A man had 12,584 bricks .He used 10,249 bricks to make a house and 672 to build a well.How many bricks were left?

Answer : 1663

Question. MY MATHS BOOK sold 53,290 copies in the year 2007.In both 2008 and 2009 the number increased by 5,800 .How many copies were sold in 2009?'

Answer : 59090

Question. Identify the missing number 1102 – 3420 + 5528 =?

Answer : 3210

Question. The difference between two numbers is 4937 .If the greater number is 30451 ,what is the smaller number?

Answer : 25514

Question. Ravina subtracted 3,56,794 from a number. She had 9,402 left .What was the number she began with?

Answer : 366196

Question. By selling a Maruti car,Lakshay got Rs 83691. If she bought a Maruti Alto car for Rs 1,73,791,how much more money did he spend?

Answer : 90100

Question. Write the difference between the greatest 4-digit number and the smallest 6- digit number.

Answer : 90001

Question. Fill in the missing numbers:-
a.86789 +…..=86789
b.811 + 9 = ……
c. 7264 + ……. = 829 + 7264
d.8734 – 0 =…..
e. 4567 -4567 = …..

Answer : a.0     b.820   c.829   d.8734   e.0

International Indian School, Riyadh - SA1 Worksheet (2014-2015) - Class IV Maths

Chapter 2: Addition and Subtraction

I. Fill in the blanks.

Question 1. Fill in the blanks (1 to 20):
1. The largest 5-digit number is ______.
2. The smallest 5-digit number is ______.
3. The largest 4-digit even number is ______.
4. The smallest 5-digit odd number is ______.
5. The numbers to be added are called ______.
6. The answer of addition is ______.
7. The answer of subtraction is ______.
8. 1500 more than 5500 is ______.
9. 400 less than 104040 is ______.
10. 9100 added to 11900 is ______.
11. One lakh increased by 9000 is ______.
12. One thousand subtracted from forty-five thousand five hundred is ______.
13. 12345 + 0 = ______.
14. 98765 _ 98765 = ______.
15. The largest 5-digit number subtracted from the smallest 6-digit number is ______.
16. The sum of the smallest 4-digit number, smallest 5-digit number and smallest 6-digit number is ______.
17. 37562 _ 0 = ______.
18. 9500 _ 3500 = ______.
19. 6700 _ 2700 = ______.
20. 4500 _ 500 = ______.
Answer: 1. 99999  2. 10000  3. 9998  4. 10001  5. addends  6. sum  7. difference  8. 7000  9. 103640  10. 21000  11. 109000  12. 44500  13. 12345  14. 0  15. 1  16. 111000  17. 37562  18. 13000 if +, 6000 if -  19. 9400 if +, 4000 if -  20. 5000 if +, 4000 if -
In simple words: Adding and subtracting with 0 or the same number, and using place value of big numbers, gives these answers.

Exam Tip: Check the sign (+ or -) before you calculate.

Question 2. Add the following:
1) 53692 + 24387
2) 28307 + 34986
3) 73809 + 27634 + 14357
4) 50505 + 23401 + 8886
Answer: 1) 78079  2) 63293  3) 115800  4) 82792
In simple words: Add column by column from the ones place, carrying over when a column gives 10 or more.

Exam Tip: Line up the digits by place value before adding.

Question 3. Subtract and check your answer (use addition to check):
1) 88880 - 17777
2) 28139 - 8687
3) 60088 - 24397
Answer: 1) 71103  2) 19452  3) 35691
In simple words: Subtract each column, borrowing when the top digit is smaller. To check, add the answer to the smaller number.

Exam Tip: Always check subtraction by adding the difference back.

Question 4. Do the following word problems:
1) 23,456 people visited a museum in January, 21,300 in February and 18,888 in March. Find the total number of people who visited during these months.
2) The number of children fed under the mid-day scheme in two districts are 45900 and 7890. Find the total number of students under the scheme.
3) Lakshmipur has a population of 13,654. The neighbouring village has a population of 9,765. How many more people are there in Lakshmipur?
Answer: 1) 63644  2) 53790  3) 3889
In simple words: Add to find a total; subtract to find how many more.

Exam Tip: Look for words like total (add) and more than or left (subtract).

Chapter 3: Multiplication

I. Fill in the blanks.

Question 5. Fill in the blanks (1 to 18):
1. The answer of multiplication is called ______.
2. In multiplication the number that is multiplied is called a ______.
3. In multiplication the number by which a number is multiplied is called ______.
4. The product of any number and 1 is ______.
5. The product of any number and 0 is ______.
6. 4856 x 1 = ______.
7. 9638 x 0 = ______.
8. When you multiply a given number by an even number, the product is always ______.
9. The product of two odd numbers is always ______.
10. 568 x 45 = 45 x ______.
11. ______ x 3809 = 0.
12. 880 x 10 = ______.
13. The product of largest 2-digit number and smallest 3-digit number is ______.
14. The product of first three even numbers is ______.
15. The product of first three odd numbers is ______.
16. 87 x 2000 = ______.
17. 23 x 800 = ______.
18. 40 x 20 x 70 = ______.
Answer: 1. product  2. multiplicand  3. multiplier  4. the same number  5. 0  6. 4856  7. 0  8. even  9. odd  10. 568  11. 0  12. 8800  13. 9900  14. 48  15. 15  16. 174000  17. 18400  18. 56000
In simple happy words: Multiplying by 1 keeps the number, by 0 gives 0, and multiplying by an even number gives an even answer.

Exam Tip: Remember the special rules for 0 and 1 in multiplication.

Question 6. Choose the correct answer:
1. The product of 35 and 62 is (odd / even).
2. The product of two odd numbers is (odd / even).
3. The product of 67 and 21 is (odd / even).
4. 1000 x 1000 = ______ (1000000 / 100000).
5. 7 x 900 = ______ (6300 / 3600).
6. 10 less than the product of 8 and 9 is ______ (72 / 62).
Answer: 1. even (2170)  2. odd  3. odd (1407)  4. 1000000  5. 6300  6. 62
In simple words: An even number times anything is even; odd times odd is odd.

Exam Tip: Check the last digit to decide odd or even.

Question 7. Find the product:
1) 3886 x 65
2) 9007 x 74
3) 5409 x 89
4) 3029 x 48
Answer: 1) 252590  2) 666518  3) 481401  4) 145392
In simple words: Multiply by each digit of the bottom number, then add the results.

Exam Tip: Keep the place values in line when you write the partial products.

Question 8. Multiply 53 x 7 and use the product to complete the table:
a) 53 x 70 = ______
b) 53 x 700 = ______
c) 53 x 7000 = ______
d) 530 x 7 = ______
e) 5300 x 7 = ______
f) 53000 x 7 = ______
Answer: 53 x 7 = 371. a) 3710  b) 37100  c) 371000  d) 3710  e) 37100  f) 371000
In simple words: Each extra zero on one number adds a zero to the answer.

Exam Tip: Use the known product 371 and add zeros.

Question 9. Do the following word problems:
1) A packet contains 38 kg of sugar. Find the weight of 472 such packets.
2) A cell shop sold 893 cellphones in a week. How many will be sold in 45 weeks?
3) A music shop sold 285 C.Ds on an average every month. What will be the number of C.Ds sold in 2 years?
4) A factory produces 228 bulbs in a week. How many does it produce in a year? (1 year = 52 weeks)
Answer: 1) 17936 kg  2) 40185  3) 6840  4) 11856
In simple words: Multiply the amount for one unit by the number of units.

Exam Tip: Convert years to months or weeks first (1 year = 12 months, 52 weeks).

Chapter 10: Money

I. Fill in the blanks.

Question 10. Fill in the blanks:
1. ______ is the currency of India.
2. The smaller unit of Indian money is ______.
3. 1 Re = ______ paise.
4. Symbol for rupee is ______.
5. Rs 3572 and 75p means ______.
6. 95.05 means ______.
7. 23 rupees and 50 paise is represented as ______.
Answer: 1. Rupee  2. paise  3. 100  4. ₹ (Rs)  5. Rs 3572.75  6. Rs 95.05 (95 rupees and 5 paise)  7. Rs 23.50
In simple words: 100 paise make 1 rupee, so paise come after the dot.

Exam Tip: Always write two digits after the decimal point for paise.

Question 11. Add the following (Rs and p):
1) 547.45 + 263.65
2) 387.25 + 98.30
3) 279.55 + 132.32 + 45.25
4) 25.90 + 357.25 + 105.12
Answer: 1) Rs 811.10  2) Rs 485.55  3) Rs 457.12  4) Rs 488.27
In simple words: Line up the dots and add like numbers of rupees and paise.

Exam Tip: Keep the decimal points in one straight line.

Question 12. Subtract the following (Rs and p):
1) 843.89 - 207.37
2) 605.25 - 167.50
3) 237.45 - 109.76
4) 509.50 - 348.75
Answer: 1) Rs 636.52  2) Rs 437.75  3) Rs 127.69  4) Rs 160.75
In simple words: Subtract paise first, borrowing a rupee if needed, then subtract rupees.

Exam Tip: Keep decimal points aligned while subtracting.

Question 13. Do the following word problems:
1) Mary bought 3 story books which cost Rs 89.75, Rs 275.50 and Rs 135.50. What is the total cost of story books?
2) Ali bought a pair of jeans for Rs 748.00 and a T-shirt for Rs 450.75 for his birthday. Find the total cost.
3) Sunitha has Rs 800.00. She wants to buy a story book for Rs 275.00. How much money is left with her?
Answer: 1) Rs 500.75  2) Rs 1198.75  3) Rs 525.00
In simple words: Add the costs for a total, and subtract the price from the money she has for the change left.

Exam Tip: Write the answer with two decimal places.