With this download you will get 8 "Missing Addends" worksheets. The worksheets increase in difficulty. The highest sum will be 20. I made these worksheets while in a long term sub position in a special needs classroom. One of the students in my class needed to do missing addends for his MCAS Alt. Since then, I have brought these worksheets to my other assignments in 1st grade, 2nd grade and 3rd grade. These worksheets can be used for classwork, homework, math centers, or as assessments.
Below are links to some of my other items that might interest you. Thanks for looking!
Addition & Subtraction Math Puzzles / Magic Squares / Seasonal Math Worksheets
Greater Than, Less Than, or Equal To / 10 Worksheets
Greater Than, Less Than, Equals / Math Worksheet / Dog Theme
Mixed Math Review Worksheets / Math Worksheets / 2nd Grade & 3rd Grade
Mopsy's Odd & Even Numbers Mazes / 2 Digit Odd and Even Numbers Worksheets
Odd and Even Numbers / Fun Fish Tank Worksheet