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.
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