Log in

Add a 2-digit number to a 2-digit number

Jump to exercise:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1

Add the numbers 20 + 19.

2 0 + 1 9

2

Add the numbers 84 + 88.

8 4 + 8 8

3

Add the numbers 85 + 90.

8 5 + 9 0

4

Add the numbers 96 + 96.

9 6 + 9 6

5

Add the numbers 56 + 48.

5 6 + 4 8

6

Add the numbers 74 + 74.

7 4 + 7 4

7

Add the numbers 14 + 16.

1 4 + 1 6

8

Add the numbers 41 + 39.

4 1 + 3 9

9

Add the numbers 48 + 45.

4 8 + 4 5

10

Add the numbers 81 + 81.

8 1 + 8 1

11

Add the numbers 60 + 64.

6 0 + 6 4

12

Add the numbers 10 + 10.

1 0 + 1 0

13

Add the numbers 34 + 22.

3 4 + 2 2

14

Add the numbers 21 + 21.

2 1 + 2 1

15

Add the numbers 90 + 94.

9 0 + 9 4

16

Add the numbers 67 + 68.

6 7 + 6 8

17

Add the numbers 98 + 97.

9 8 + 9 7

18

Add the numbers 39 + 23.

3 9 + 2 3

19

Add the numbers 58 + 53.

5 8 + 5 3

20

Add the numbers 77 + 77.

7 7 + 7 7

Your score is:

Excellent

This is the footer

You have to submit all exercises