2nd Grade Addition and Subtraction Worksheet

In 2nd grade addition and subtraction worksheet we will solve the problems on addition of three 3-digit numbers, addition of 2-digit numbers, addition using the number line, subtraction of 2-digit numbers, difference by regrouping, find the difference and check your answer and word problems on subtraction.

1. Find the sum.

(i)

          T     O

          6     4

     +         3

     _______

(ii)

          T     O

          9     2

     +         5

     _______

(iii)

          T     O

          8     0

     +  1      9

     ________

(iv)

          T     O

          4     3

     +  3      6

     ________

Answer:

1. (i) 67

(ii) 97

(iii) 99

(iv) 79


2. Find the sum by regrouping:

(i)

          T     O

          4     8

     +         7

     _______

(ii)

          T     O

          2     9

     +         5

     _______

(iii)

          T     O

          6     5

     +  2      6

     ________

(iv)

          T     O

          7     7

     +  1      5

     ________

Answer:

2. (i) 55

(ii) 34

(iii) 91

(iv) 92


3. Find the sum.

(i)

          2

          4

   +    3_

  ______

(ii)

          4

          5

   +    2_

  ______

(iii)

         16

         14

    +   28_

   _______

(iv)

         39

         25

   +   15_

  _______

(v)

         45

         32

   +   20_

  _______

(vi)

         16

         47

   +   35_

  _______

Answer:

3. (i) 9

(ii) 11

(iii) 58

(iv) 79

(v) 97

(vi) 98


4. Solve using the number line:

(i) 52 + 7 = ___

(ii) 43 - 4 = ___


5. Find the difference:

(i)

          T     O

          3     7

      -         4

      _______

(ii)

          T     O

          4     9

      -         9

      _______

(iii)

          T     O

          8     6

      -   2     2

      _______

(iv)

          T     O

          6     7

      -   4     5

      _______

Answer:

5. (i) 33

(ii) 40

(iii) 64

(iv) 22


6. Find the difference by regrouping:

(i)

          T     O

          4     2

      -         7

      _______

(ii)

          T     O

          6     1

      -         2

      _______

(iii)

          T     O

          7     2

      -   5     8

      _______

(iv)

          T     O

          9     4

      -   6     7

      _______

Answer:

6. (i) 35

(ii) 59

(iii) 14

(iv) 27


7. Find the difference and check your answer:

(i)

          T     O

          8     6

      -         8

      _______

Check: 8 + ___ = 86

(ii)

          T     O

          6     5

      -         7

      _______

Check: 7 + ___ = 65

(iii)

          T     O

          4     5

      -   1     5

      _______

Check: 15 + ___ = ___

(iv)

          T     O

          5     7

      -   1     9

      _______

Check: ___ + ___ = ___


Answer:

7. 

(i)

          T     O

          8     6

      -         8

         7     8

Check: 8 + 78 = 86

(ii)

          T     O

          6     5

      -         7

          5     8

Check: 7 + 58 = 65

(iii)

          T     O

          4     5

      -   1     5

          3     0

Check: 15 + 30 = 45

(iv)

          T     O

          5     7

      -   1     9

          3     8

Check: 19 + 38 = 57


8. Read and solve.

(i) Nairitee has a collection of 34 story books. His sister has a collection of 22 story books. How many story books do they have altogether?

(ii) Joseph read 73 pages while Donald read 43 pages of a storybook in a day. Who read more pages and by how many?


Answer:

8. (i) 56 story books.

(ii) Joseph read pages 30 more than Donald.


9. Solve the problems in column A and match the differences to the numbers given in column B.

2nd Grade Addition and Subtraction Worksheet

Answer:

9. (i) (c) 

(ii) → (d) 

(iii) → (e) 

(iv) → (a)

(v) → (b)


10. Using the digits 5, 2, 7 form the greatest and the least numbers and find their difference.

Note: Remember to put the bigger number on top.

Answer:

10. Difference = 495


11. Find our the ages of people in your family. Then find out the differences between their ages. Fill in this table. Draw their faces in the columns.

One is shown here as an example:

Subtraction Activity


12. What did the hour hand tell the minute hand?

To find the answer, work out the problems and write the letter for each answer with the help of the table given below.

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