Curated OER
Missing Addend With Sums of Ten
For this addition worksheet, students find the missing addends which add up to ten. Students complete 32 problems filling in the missing digit for each.
Curated OER
Missing Addend - 2 Through 5
In this addition skills worksheet, learners solve 16 addition problems that require them to identify missing addends using the provided math counters.
Curated OER
Missing Addends-Sums With 6 and 7
In this missing addend worksheet, students fill in missing numbers above pictures of blocks. Each problem has a sum of either 6 or 7. A reference web site is given for additional activities.
Curated OER
Missing Sums and Addends
In this missing addends worksheet, students fill in the missing sums and addends in the addition questions. Students solve 20 problems.
Curated OER
Missing Sums and Addends
In this missing addends worksheet, students fill in the missing sums and addends for the addition questions. Students solve 20 problems.
Curated OER
Missing Addends - Inverse Operations
In this math worksheet, student find the missing addend in 28 single and double digit addition problems and write the corresponding subtraction problem.
Curated OER
Complete Number Sentences
In this addition learning exercise, students solve 14 problems in which the missing addend in an addition problem is filled in. All problems will have a sum of 100.
Curated OER
Complete the Number Sentences
In this addition worksheet, students use three digit addition and solve for missing addends. Students master 15 problems filling in the missing numerals for each.
Curated OER
How Many More Do You Need
In this missing addends worksheet, students draw additional train cars to the existing picture to complete each addition sentence with a missing addend. Students also fill in the missing number.
Curated OER
Missing Addend Worksheet in Column Form
In this math worksheet, students solve 24 problems in which there is a missing addend. Students fill in the blank. The problems are 3 digit addition with carrying.