Mental math practice Extra Challenge Addition & Subtraction Worksheets for Ages 7-9

Check out this FREE Trial Lesson on Addition & Subtraction for age 7-9!

Unknown Parts (basic algebra) Addition

Favorites
With answer key
Interactive
  • 7-9
  • Mental math practice
  • Addition & Subtraction
  • Extra Challenge
Balancing addition equations worksheet
Balancing addition equations worksheet

Raindrop Math Printable

It will help them think deeper about equations, form a foundation for early algebraic thinking, and gain a better sense of numeracy. Plus, they get to practice simple addition skills.
Raindrop Math Printable
Worksheet