Download Addition Worksheets for Grade 4
Q.1) Add the following:
a) 7877
b) 8777
c) 7777
Q.2) Add the following:
a) 57389
b) 48369
c) 34783
Q.3) Add the following : –
a) 13213
b) 12123
c) 13313
Q.4) Add the following:
a) 79651
b) 89691
c) 89851
Q.5) The missing digit is ?
a) 8
b) 9
Q.6) Find the estimated sum of 32 and 14?
a) 50
b) 40
Q.7) Find the estimated sum of 327 and 581?
a) 1000
b) 900
Q.8) Find the estimated sum of 2356 and 5272?
a) 7000
b) 6000
Q.9) Find the missing number.
___ + 0 = 84
Q.10) Find the missing number.
( ___ + 76 ) + 38 = 44 + ( 76 + 38 )
Addition Worksheets for Grade 4 Explanations
Q.1) Explanation – Addition Worksheets for Grade 4
Adding the digits at ones place
4 + 3 = 7
Adding the digits at tens place
1 + 6 = 7
Adding the digits at hundreds place
2 + 5 = 7
Adding the digits at thousands place
3 + 4 = 7
Hence, the sum of the given numbers is 7777
Correct Answer – c) 7777
Q.2) Explanation – Addition Worksheets for Grade 4
Adding the digits at ones place
5 + 4 = 9
Adding the digits at tens place
3 + 3 = 6
Adding the digits at hundreds place
1 + 2 = 3
Adding the digits at thousands place
5 + 3 = 8
Adding the digits at ten thousands place
2 + 2 = 4
Hence, the sum of the given numbers is 48369
Correct Answer – b) 48369
Q.3) Explanation – Addition Worksheets for Grade 4
Adding the digits at ones place ,
9 + 4 = 13
Since the number is more than 9, we carry over 1
Adding the digits at tens place , and the carry over of 1
4 + 6 + 1 = 11
Since the number is more than 9, we carry over 1
Adding the digits at hundreds place, and the carry over of 1
5 + 7 + 1 = 13
Since the number is more than 9, we carry over 1
Adding the digits at Thousands place, and the carry over of 1
7 + 5 + 1 = 13
Hence, the sum of the given numbers is 13313
Correct Answer – c) 13313
Q.4) Explanation – Addition Worksheets for Grade 4
Adding the digits at ones place
6 + 5 = 11
Since the number is more than 9, we carry over 1 to the tens place
Adding the digits at tens place and the carry of 1
7 + 7 + 1 = 15
Since the number is more than 9, we carry over 1 to the hundreds place
Adding the digits at hundreds place and the carry of 1
9 + 8 + 1 + 18
Since the number is more than 9, we carry over 1 to the thousands place
Adding the digits at thousands place and the carry of 1
6 + 2 + 1 = 9
Adding the digits at ten thousands place and the carry of 1
5 + 3 = 8
Hence, the sum of the given numbers is 89851
Correct Answer – c) 89851
Q.5) Explanation – Addition Worksheets for Grade 4
Adding the digits at ones place
3 + 5 = 8
Adding the digits at tens place
5 + 4 = 9
Hence, the missing digit is 9
Correct Answer – b) 9
Q.6) Explanation – Addition Worksheets for Grade 4
Step: 1 – Round off the given number to the nearest 10.
Step: 2 – Add the numbers rounded off at Step 1.
Estimated Sum = 30 + 10 = 40
Correct Answer – b) 40
Q.7) Explanation – Addition Worksheets for Grade 4
Step: 1 – Round off the given number to the nearest 100.
Step: 2 – Add the numbers rounded off at Step 1.
Estimated Sum = 300 + 600 = 900
Correct Answer – b) 900
Q.8) Explanation – Addition Worksheets for Grade 4
Step: 1 – Round off the given number to the nearest 1000.
Step: 2 – Add the numbers rounded off at Step 1.
Estimated Sum = 2000 + 5000 = 7000
Correct Answer – a) 7000
Q.9) Explanation – Addition Worksheets for Grade 4
Given equation:
___ + 0 = 84
Based on the identity property of addition.
a + 0 = a
If we compare this with the given equation, we get
84 + 0 = 84
Q.10) Explanation – Addition Worksheets for Grade 4
Given equation:
( ___ + 76 ) + 38 = 44 + ( 76 + 38 )
Based on the associative property of addition.
( a + b ) + c = a + ( b + c )
If we compare this with the given equation, we get
( 44 + 76 ) + 38 = 44 + ( 76 + 38 )
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