Addition of 5 to other numbers quiz online for kids. This activity is for kids in kindergarten and 1st grades to review basic addition skills in a relaxed and seamless manner. There are over ten addition questions each in which you are required to add the number 5 to other numbers. This skill will give you a base when you further learn skip-counting by fives. Review this skill and excel in your addition tasks. More practice can be got form our worksheets section.