Addition Sums For Class 4, deals with various concepts which are as under:-

- Addition of four digit number without carry
- Addition of five digit number without carry
- Addition of four digit number with carry
- Addition of five digit number with carry
- Find the missing digit
- Estimate the sum to the nearest 10
- Estimate the sum to the nearest 100
- Estimate the sum to the nearest 1000

#### Addition Sums For Class 4 – Addition of four digit number without carry

Add the following:

Adding the digits at ones place

1 + 2 = 3

Adding the digits at tens place

3 + 6 = 9

Adding the digits at hundreds place

1 + 8 = 9

Adding the digits at thousands place

6 + 2 = 8

Hence, the sum of the given numbers is 8993

#### Addition Sums For Class 4 – Addition of five digit number without carry

Add the following:

Adding the digits at ones place

3 + 1 = 4

Adding the digits at tens place

2 + 4 = 6

Adding the digits at hundreds place

4 + 4 = 8

Adding the digits at thousands place

3 + 6 = 9

Adding the digits at ten thousands place

7 + 2 = 9

Hence, the sum of the given numbers is 99864

#### Addition Sums For Class 4 – Addition of four digit number with carry

Add the following : –

Adding the digits at ones place ,

9 + 3 = 12

Since the number is more than 9, we carry over 1

Adding the digits at tens place , and the carry over of 1

1 + 3 + 8 = 12

Since the number is more than 9, we carry over 1

Adding the digits at hundreds place, and the carry over of 1

1 + 8 + 7 = 16

Since the number is more than 9, we carry over 1

Adding the digits at Thousands place, and the carry over of 1

Add 1 + 5 + 9 = 15

Hence, the sum of the given numbers is 15622

#### Addition Sums For Class 4 – Addition of five digit number with carry

Add the following:

Adding the digits at ones place

8 + 5 = 13

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

9 + 4 + 1 = 14

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

8 + 6 + 1 = 15

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

1 + 7 + 1 = 9

Adding the digits at ten thousands place

6 + 2 = 8

Hence, the sum of the given numbers is 89543

#### Addition Sums For Class 4 – Find the missing digit

The missing digit is ?

Adding the digits at ones place

5 + 6 = 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 + 5 + 1 = 13

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

4 + 5 + 1 = 10

Since the number is more than 9, we carry over 1 to the thousands place

Hence, the missing digits is 0

#### Addition Sums For Class 4 – Estimate the sum to the nearest 10