Worksheet on Simplification

In worksheet on simplification, the questions are based in order to simplify expressions involving more than one bracket by using the steps of removal of brackets. This exercise sheet on simplifications has different types of questions that can be practiced by the students to get more ideas to simplify the expressions.

A. Simplify each of the following: 

1. 
3 - (5 – 6 ÷ 3) 


2. – 25 + 14 ÷ (5 - 3) 

3. 25 – 12{5 + 4 - (3 + 2 – 1 + 3)} 

4. 27 - [38 - {46 - (15 - 13 - 2)}] 

5. 36 - [18 - {14 - (15 – 4 ÷ 2 x 2)}] 

6. 45 - [38 - {60 ÷ 3 – (6 - 9 ÷ 3) ÷ 3}]

7. 23 - [23 - {23 - (23 - 23 - 23)}] 

8. 2550 - [51 0 - {270 - (90 - 80 + 70)}] 

9. 4 + 15 [{-10 x (25 - 13 - 3)} ÷ (-5)] 

10. 22 - 14 {-5 - (- 48) ÷ (-16)} 

11. 63 - (-3) {-2 - 8 - 3} ÷ 3{5 + (-2) (-1)} 

12. [29 - (-2) {6 - (7 - 3)}] ÷ [3 x {5 + (-3) x (-2)}] 



B. Using brackets, write a mathematical expression for each of the following: 


1. Nine multiplied by the sum of two and five.

2. Twelve divided by the sum of one and three.

3. Twenty divided by the difference of seven and two.

4. Eight subtracted from the product of two and three.

5. Forty divided by one more than the sum of nine and ten.

6. Two multiplied by one less than the difference of nineteen and six.

C. Simplify the following fractions using BODMAS/PEMDAS Rules:

1. (19 + 12) × 238 + 519

2. (25 + 38) ÷ 23 × 2 - 119

3. 14 + [5 {4 + (27 of 63)}]

4. 49 [6 {5 (25 × 35)}]

5. (8 × 6) ÷ 2 + 30 ÷ (5 × 2) - 3

6. 56 + (34 × 59) ÷ 112 - 34

7. (14 × 9) ÷ 3 + 12 ÷ (4 × 2) - 2

8. (25 × 6) × 2 - 16 ÷ (9 × 3) - 3

9. 58 × of [8 + {4 (24 + ¯93)}] ÷ 4

10. 35 × [43 + [6 (17 - ¯94)]

11. 9 + [7 {2 + (34 of 48)}] ÷ 23

12. 4 [54 ÷ {4 + (12 - 10)}]

13. 50 ÷ [4 + {8 - (16 × 14)}] + 8

14. 45 + [115 × {4 (25 ÷ 15)}]

15. 445 + (45 - ¯1415) of 20

16. 215 + {3 (34 of 8)} ÷ 3

17. 789 - (49 - ¯1619) of 214

18. 315 + (730 ÷ 115) + 3(6 + 3)

19. 316 + (58 ÷ 14) + 3(6 - 4)

20. 23 × of (49 - 118) ÷ 3 427

21. 34 × (49 - 14) ÷ 536

22. 413 × 412 ÷ (412 + 214)

23. 13 of 21333 × 314 ÷ (19 - 118) + 29

24. 29 of 213 × 313 ÷ (19 + 23)

25. 213 + {434 × (113 - 23)]

26. 24 + [9 - {2 + (2 × 38)}]

27. 417 + {337 ÷ (247 - 17)}

28. 18 + [3 - {1 + (4 × 316)}]

29. 95 - [412 + {4 (7 + 5 - 312)}]

30. 40 + [3 {2 (20 ÷ 313)}]

31. 13 + [313 + {4 (18 - 913)}]

32. 3212 + [4 {2 (11 × 913)}]

33. 35 + [314 of {6 - 3 (9 - ¯6+3)}]

34. 19 + [6 {3 + (516 of 64)}]

35. 18 + [515 of {7 - 2(8 - ¯4+2)}]

36. 24 + [6 {4 + (38 × 56)}]

37. 415 + {3 (45 of 25)} ÷ 2023

38. 112 {3910 - (412 + - ¯515÷235)}

39. 338 + {4 (18 of 32)} ÷ 13

40. 37 + {4 (25 × 25)} ÷ 110

41. 115 × (2112 ÷ 512) + 3 (112 - 115)

42. (323 ÷ 123) + (13 × 16) + (¯11313)


Students can check the answers of the worksheet on simplification given below to make sure that the answers are correct.

Worksheet on Simplification

Worksheet on Simplification Answer:

A. 1. 0

2. -18

3. 24

4. 35

5. 21

6. 26

7. 46

8. 2370

9. 10

10. 24

11. 62

12. 1



B. 1. 9(2 + 5)

2. 12 ÷ (1 + 3)

3. 20 ÷ (7 - 2)

4. 2 x 3 - 8

5. 40 ÷ {1 + (9 + 10)}

6. 2 x {(19 - 6) - 1}


C. 1. 6(916

2. 1(77360

3. 124

4. 22050

5. 24

6. 5112

7. 4112

8. 2961127

9. 20

10. 44

11. 408

12. 36

13. 1414

14. 7813

15. 1945

16. 6215

17. 7172

18. 30710

19. 81116

20. 728

21. 1120

22. 289

23. 46179198

24. 229

25. 512

26. 3014

27. 566119

28. 1914

29. 5612

30. 76

31. 3813

32. 85356

33. 5412

34. 157

35. 3335

36. 174

37. 69415

38. 2110

39. 5138

40. 40037

41. 6120

42. 32390



If students have any queries regarding the questions given in the worksheet on simplification, please fill-up the bellow comment box so that we can help you.

However, suggestions for further improvement, from all quarters would be greatly appreciated.

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