In 2nd grade subtraction worksheet we will solve the problems on subtraction of 2-digit numbers (without Regrouping), subtraction of numbers with regrouping, subtracting 1-digit number from 2-digit number with regrouping, subtracting 2-digit number with regrouping, checking subtraction with addition, subtraction is reverse of addition, addition and subtraction together, estimating the difference and word problems on subtraction.

1. Write two subtraction facts of 5 + 3 = 8. __________, __________

2. By how much 80 is more than 50? __________

3. Ten less than 50 is __________.

4. 30 – 30 is equal to __________.

5. 5 tens – 2 tens is equal to __________.

6. Te estimated difference of 42 and 27 is __________.

7. 39 rounded up to nearest tens is __________.

8. 52 rounded down to nearest tens is __________.

9. Regroup.

(i) 28 = 2 tens + 8 ones  = 1 ten  +  ___ ones

(ii) 37 = 3 tens + 7 ones  = 2 tens  +  ___ ones

(iii) 54 = 5 tens + 4 ones  = ___ tens  +  14 ones

(iv) 84 = 8 tens + 4 ones  = ___ tens  +  14 ones

10. Subtract.

(i) 27 - 6

(ii) 33 - 1

(iii) 99 - 17

(iv) 58 - 34

(v) 54 - 9

(vi) 35 - 6

(vii) 48 - 19

(viii) 94 - 17

(ix) 91 - 68

(x) 71 - 56

(xi) 56 - 48

(xii) 85 - 29

(xiii) 985 - 163

(xiv) 783 - 582

(xv) 648 - 411

(xvi) 857 - 813

11. Complete the following table:

 Subtract Mental calculation Estimate Actual difference (i) 54 - 29 5 tens - 2 tens = 30 About 30 25 (ii) 94 - 35 ____________ ______ ___ (iii) 72 - 41 ____________ ______ ___

12. Find the difference.

(i) 55 – 5 = _____

(ii) 80 – 10 = _____

(iii) 75 – 15 = _____

(iv) 98 – 8 = _____

13. Fill in the blanks.

(i) 8 – 8 = _____

(ii) 6 – 0 = _____

(iii) 10 – 0 = _____

(iv) 90 – 10 = _____

(v) 100 – 10 = _____

(vi) 6 tens – 2 tens = _____

14. Estimate the difference nearest to tens and fill in the boxes.

(i) 78 – 32 = _____

(ii) 60 – 28 = _____

(iii) 88 – 40 = _____

16. Regroup and subtract.

(i) 91 - 54 = _____

(ii) 56 - 38 = _____

(iii) 36 - 29 = _____

(iv) 75 - 48 = _____

17. Find the difference between the smallest and the greatest 2-digit numbers.

18. Complete the following table.

19.
There are 96 pages in a book. Nitheeya Reads 10 pages in a day. How many pages she has to read to complete the book?

20. Nairitee buys 97 chocolates. She wants to put 10 chocolates in each packet. How many packets she could make and how many single chocolate are left with her?

21. In a class of 46 students, 12 students went for sports practice. How many did not go?

22. Arpita had 85 stickers. She gave away 53 stickers to her friend. How many stickers was she left with?

23. Sheeba went to a concert with her family and friends. There were 95 tickets sold for that concert. Out of these, 75 people attended it. How many people did not- attend?

24. There were 154 passengers on a double-decker bus. If there were 52 passengers on the upper deck, how many passengers were there on the lower deck?

Mental Maths

25. See the pattern and complete the subtraction of 10 from the following numbers.

 (i)(ii)(iii)(iv)(v)(vi)(vii)(viii) 21 - 10 = 1133 - 10 = 2346 - 10 = 3650 - 10 = 4062 - 10 = 5277 - 10 = 6785 - 10 = 7599 - 10 = 89 26 - 10 = ____32 - 10 = ____49 - 10 = ____53 - 10 = ____64 - 10 = ____71 - 10 = ____87 - 10 = ____95 - 10 = ____

26. When you know the difference of the ones

 GivenGivenGivenGivenGiven 5 - 1 = 47 - 4 = 38 - 3 = 59 - 3 = 69 - 2 = 7 15 - 1 = 14 and 25 - 1 = 2427 - 4 = 23 and 37 - 4 = 3318 - 3 = 15 and 28 - 3 = 2539 - 3 = 36 and 59 - 3 = 5629 - 2 = 27 and 49 - 2 = 47 So 35 - 1 = ____So 47 - 4 = ____So 38 - 3 = ____So 89 - 3 = ____So 69 - 2 = ____

1. 8 - 3 = 5, 8 - 5 = 3

2. 30

3. 40

4. 0

5. 30

6. 15

7. 40

8. 50

9. (i) 18 ones

(ii) 17 ones

(iii) tens

(iv) tens

10. Subtract.

(i) 21

(ii) 32

(iii) 82

(iv) 24

(v) 45

(vi) 29

(vii) 29

(viii) 77

(ix) 23

(x) 15

(xi) 8

(xii) 56

(xiii) 822

(xiv) 201

(xv) 237

(xvi) 44

11. (ii) 9 tens - 3 tens = 60;   about 60;    59

(iii) 7 tens - 4 tens = 30;   about 30;    31

12. (i) 50

(ii) 70

(iii) 60

(iv) 90

13. (i) 0

(ii) 6

(iii) 10

(iv) 80

(v) 90

(vi) 40

14. (i) 50

(ii) 30

(iii) 50

15.

16. (i) 37

(ii) 18

(iii) 7

(iv) 27

17. 89

18. 38, 34, 31, 35, 29, 30, 39

19. 86

20. 9 packets, 7 chocolates

21. (i) 34

22. 32

23. 20

24. 102

25. (i) 16

(ii) 22

(iii) 39

(iv) 43

(v) 54

(vi) 61

(vii) 77

(viii) 85

26. 34; 43358667