Addition tables

This exercise is an aid to learning the addition tables.

Example

How much ?

+ =
+ =
Choose the minimum and maximum value for the sum and then click on the "Online exercises" button to start

Reminder of the addition tables.

Additions giving 2 :

0+2
1+1
2+0

Additions giving 3 :

0+3
1+2
2+1
3+0

Additions giving 4 :

0+4
1+3
2+2
3+1
4+0

Additions giving 5 :

0+5
1+4
2+3
3+2
4+1
5+0

Additions giving 6 :

0+6
1+5
2+4
3+3
4+2
5+1
6+0

Additions giving 7 :

0+7
1+6
2+5
3+4
4+3
5+2
6+1
7+0

Additions giving 8 :

0+8
1+7
2+6
3+5
4+4
5+3
6+2
7+1
8+0

Additions giving 9 :

0+9
1+8
2+7
3+6
4+5
5+4
6+3
7+2
8+1
9+0

Additions giving 10 :

1+9
2+8
3+7
4+6
5+5
6+4
7+3
8+2
9+1

Additions giving 11 :

2+9
3+8
4+7
5+6
6+5
7+4
8+3
9+2

Additions giving 12 :

3+9
4+8
5+7
6+6
7+5
8+4
9+3

Additions giving 13 :

4+9
5+8
6+7
7+6
8+5
9+4

Additions giving 14 :

5+9
6+8
7+7
8+6
9+5

Additions giving 15 :

6+9
7+8
8+7
9+6

Additions giving 16 :

7+9
8+8
9+7

Additions giving 17 :

8+9
9+8

Additions giving 18 :

9+9

Tips for finding sums over 10.

  • To add a number to 9, I subtract 1 from that number and add 10.
  • To add a number greater than 2 to 8, I subtract 2 from that number and add 10.
  • To add a number greater than 3 to 7, I subtract 3 from that number and add 10.
  • To add a number greater than 4 to 6, I subtract 4 from that number and add 10.

For more information, see Addition and Subtraction, Concept of complement to 10