Lesson 3

Maharashtra Board Textbook Solutions for Standard Four

Lesson 5

Part One

Lesson 4 – Subtraction

Exercise

1. Arrange vertically and subtract.

(1) 586 – 425

Ans:

IMG 20230911 171539 Part One – Lesson 4 – Subtraction

(2) 465 – 179
Ans:

IMG 20230911 171613 Part One – Lesson 4 – Subtraction

(3) 542 – 351

Ans:

IMG 20230911 171635 Part One – Lesson 4 – Subtraction

(4) 754 – 287 

Ans:

IMG 20230911 171926 Part One – Lesson 4 – Subtraction

(5) 500 – 365

Ans:

IMG 20230911 171956 Part One – Lesson 4 – Subtraction

(6) 502 – 307

Ans:

IMG 20230911 172015 Part One – Lesson 4 – Subtraction

2. If 400 – 100 = 300, solve 477 – 177. Write three subtraction problems with the answer 200.

Ans: 477 – 177 = 200

 

Three subtraction problems with the answer 200:

400 – 200 = 200

625 – 425 = 200

991 – 791 = 200

3. Rajani buys a uniform worth ₹372 and a school bag worth ₹250. How much more does she spend on the uniform than on the bag?

Ans:

                  3 7 2   uniform

                    – 2 5 0   school bag

1 2 2

Rajani spend ₹122 more on the uniform

4. The answer to an addition is 915. One of the numbers is 427. Which is the other number?

Ans:

IMG 20230911 164019 Part One – Lesson 4 – Subtraction

The other number is 488

5. The answer to an addition is 915. Choose any number smaller than 800 as one of the numbers. Find the other number.

Ans:

IMG 20230911 164153 Part One – Lesson 4 – Subtraction

The other number is 300

6. Using the numbers 534 and 252, write a subtraction word problem and solve it.

Ans:

Problem : Ramesh had 534 marbles, he gave 252 marbles to Gopal. How many marbles were left with Ramesh?

IMG 20230911 164427 Part One – Lesson 4 – Subtraction

282 marbles were left with Ramesh

Exercise

1. Subtract the following.

(1) 5600 – 2300
Ans:

IMG 20230912 001108 Part One – Lesson 4 – Subtraction

(2) 5795 – 180
Ans:

IMG 20230911 141355 Part One – Lesson 4 – Subtraction

(3) 2589 – 1354
Ans:

IMG 20230911 141430 Part One – Lesson 4 – Subtraction

2. Arrange horizontally and subtract.

(1) 5555 – 2222
Ans: 5555 – 2222 = 3333

(2) 8740 – 3520
Ans: 8740 – 3520 = 5220

(3) 9586 – 432
Ans: 9586 – 432 = 9154

(4) 3256 – 24
Ans: 3256 – 24 = 3232

3. If 5000 – 2000 = 3000, then 5888 – 2888 = ?
Ans: 5888 – 2888 = 3000

4. Write three subtraction problems with the answer 2000.
Ans:

6000 – 4000 = 2000

3255 – 1255 = 2000

8000 – 6000 = 2000

5. Using the words ‘literate’ and ‘illiterate’ and the numbers 4765 and 2142, write a subtraction problem and solve it.
Ans:

Problem : In a village in Mysore there are 4765 people. There are 2142 illiterate people. How many literate people are there in the village?

                  4 7 6 5   people

                    – 2 1 4 2   illiterate   

                2 6 2 3 literate

2623 literate people are there in the village

6. Whose subtraction is correct? Why?

IMG 20230911 171006 Part One – Lesson 4 – Subtraction

Ans: Kunda is correct. As he is using the right-to-left method of subtraction. Subtraction always starts from the units column (place) on the right and then moves further to the left in tens, hundreds, and thousands.

Exercise

1. Subtract.

(1) 4215 – 2649
Ans:

IMG 20230911 141548 Part One – Lesson 4 – Subtraction

(2) 7123 – 5784
Ans:

IMG 20230911 141705 Part One – Lesson 4 – Subtraction

(3) 3014 – 2527
Ans:

IMG 20230911 141732 Part One – Lesson 4 – Subtraction

(4) 6325 – 758
Ans:

IMG 20230911 141907 Part One – Lesson 4 – Subtraction

2. Arrange vertically and subtract.

(1) 3245 – 1127

Ans:

IMG 20230911 142011 Part One – Lesson 4 – Subtraction

(2) 6007 – 2345

Ans:

IMG 20230911 142211 Part One – Lesson 4 – Subtraction

(3) 6037 – 4043

Ans:

IMG 20230911 142308 Part One – Lesson 4 – Subtraction

(4) 4752 – 2384

Ans:

IMG 20230911 142344 Part One – Lesson 4 – Subtraction

(5) 4004 – 3156

Ans:

IMG 20230911 142421 Part One – Lesson 4 – Subtraction

(6) 8042 – 3129

Ans:

IMG 20230911 142440 Part One – Lesson 4 – Subtraction

(7) 6524 – 2656

Ans:

IMG 20230911 142457 Part One – Lesson 4 – Subtraction

(8) 5305 – 2169

Ans:

IMG 20230911 142512 Part One – Lesson 4 – Subtraction

(9) 6052 – 2763

Ans:

IMG 20230911 142527 Part One – Lesson 4 – Subtraction

(10) 8235 – 4192

Ans:

IMG 20230911 142542 Part One – Lesson 4 – Subtraction

(11) 4000 – 3999

Ans:

IMG 20230911 142552 Part One – Lesson 4 – Subtraction

(12) 8020 – 5432

Ans:

IMG 20230911 142607 Part One – Lesson 4 – Subtraction

Exercise

1. Subtract.

(1) 17432 – 14321
Ans:

IMG 20230911 153652 Part One – Lesson 4 – Subtraction

(2) 34567 – 13256
Ans:

IMG 20230911 153700 Part One – Lesson 4 – Subtraction

(3) 59325 – 37124
Ans:

IMG 20230911 233556 Part One – Lesson 4 – Subtraction

(4) 38976 – 27405
Ans:

IMG 20230911 234730 Part One – Lesson 4 – Subtraction

2. Arrange vertically and subtract.

(1) 13908 – 2705

Ans:

IMG 20230911 153838 Part One – Lesson 4 – Subtraction

(2) 23457 – 346

Ans:

IMG 20230911 153851 Part One – Lesson 4 – Subtraction

(3) 85679 – 74056

Ans:

IMG 20230911 154003 Part One – Lesson 4 – Subtraction

(4) 69876 – 54321

Ans:

IMG 20230911 154012 Part One – Lesson 4 – Subtraction

Exercise

(1) 42715 – 21618
Ans:

IMG 20230911 154201 Part One – Lesson 4 – Subtraction

(2) 56824 – 32465
Ans:

IMG 20230911 154207 Part One – Lesson 4 – Subtraction

(3) 78235 – 43759
Ans:

IMG 20230911 154229 Part One – Lesson 4 – Subtraction

(4) 34429 – 15219
Ans:

IMG 20230911 154235 Part One – Lesson 4 – Subtraction

(5) 50709 – 32815
Ans:

IMG 20230911 154259 Part One – Lesson 4 – Subtraction

(6) 67000 – 38765
Ans:

IMG 20230911 154306 Part One – Lesson 4 – Subtraction

(7) 50000 – 35000
Ans:

IMG 20230911 154333 Part One – Lesson 4 – Subtraction

(8) 84540 – 24899
Ans:

IMG 20230911 154339 Part One – Lesson 4 – Subtraction

(9) 70000 – 19075
Ans:

IMG 20230911 154401 Part One – Lesson 4 – Subtraction

Exercise

Add and subtract the following pairs of numbers orally, using your own methods. If your friend’s method is different, try to understand it.

(1) 90, 50

Ans: 

90 + 50 = 140

90 – 50 = 40

(2) 35, 65 
Ans:

65 + 35 = 100

65 – 35 = 30

(3) 47, 23
Ans:

47 + 23 = 70

47 – 23 = 24

(4) 16, 74
Ans:

74 + 16 = 90

74 – 16 = 58

(5) 70, 38
Ans:

70 + 38 = 108

70 – 38 = 32