Multiple choice

Choose the numeral pair/group which is different from others.

  1. 6 – 7

  2. 11 – 4

  3. 4 – 9

  4. 10 – 3
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Except 11 - 4, the total of the other pairs is 13.

Keep practicing — related questions