Curated OER
What Goes on the Missing Die?
Given four equations, young mathematicians determine which number is missing on the blank die in these addition problems. Only numbers 1-6 are pictured, and learners implement more skills as they write the corresponding numbers below...
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Star Math
Practice basic subtraction and addition with your kindergarten class. The first two sections of the instructional activity feature simple addition and subtraction problems, written in the horizontal format. The last section provides the...
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Addition Ladder
In this addition ladder worksheet, 5th graders find the missing numbers in nine addition problems with 5 and 6 digit numbers, then add all the answers.
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Addition Patterns
For this addition patterns worksheet, students respond to 7 questions that require them to fill in the missing numbers in 7 patterns and then describe each of the patterns in their own words.
EdHelper
Addition
For this addition learning exercise, students use the number line to help them find the missing numbers to complete the addition facts to 10. Students solve 23 problems.
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Nutty Numbers
In this fact families worksheet, 1st graders solve 6 problems in which the missing numbers in addition and subtraction fact families are written in the nut shapes.
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Addition
In this addition practice worksheet, students solve 25 problems that require them to fill in the missing numbers in the problems.
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Addition
In this addition practice worksheet, students solve 20 problems that require them to fill in the missing numbers in the problems.
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Even and Odd Numbers Closure Activity
Students explore the concept of closure. In this closure lesson, students discuss what it means for something to be closed by using examples of juice and gases. Students add and multiply combinations of even and odd numbers to...
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Study Buddies: Working With Addition Properties
In this math instructional activity, students will work with a coach to learn about and practice three addition properties: associative, commutative, and identity. Students will follow a step-by-step process and notes are provided for...
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Identify and Apply the Properties of Real Numbers
Students apply the properties of real numbers. For this algebra worksheet, students identify elements of an operation given a table of values. They identify the missing values in the table. There are 5 questions with an answer key.
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Unit 15 Negative Numbers
In this negative numbers worksheet, students add and subtract positive and negative numbers. They find the terms in a sequence, complete multiplication numbers, and find the missing numbers in given multiplication problems. This...
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Complex Numbers
In this algebra worksheet, 11th graders solve complex numbers using division. multiplication, addition and subtraction. There are 11 questions with an answer key.
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Making Math More Fun
Trick young mathematicians into practicing their basic arithmetic with this extensive collection of fun math games. Whether you're teaching addition, subtraction, multiplication, division, place value, or even fractions, there is a game...
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The Missing Monkey Mystery
Second graders explore number values by completing number sentences. In this math functions lesson, 2nd graders identify whole numbers by using a visual aide and practice filling in the blank in number sentences. Students utilize their...
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Two-Digit Addition, No Regrouping /Carry-on - Missing Digits
In this addition worksheet, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.
EdHelper
Addition: Missing Number Fill In
For this addition worksheet, students fill in a missing addend to solve 23 problems. Worksheet is part of a subscription site with links and is labeled as a sample.
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.
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St. Patrick's Day Missing Digits (D)
In this St. Patrick's Day missing numbers activity, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
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What's Missing?
In this early childhood math practice worksheet, learners use problem solving skills to find the missing numbers in 9 addition trees. Students also respond to an extension question.
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Four Digit Addition without Regrouping
In this addition learning exercise, students find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.
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Addition: Number Bonds to 40
In this addition and subtraction worksheet, students use their problem solving skills to solve 41 problems as they fill in the missing numbers in each of the problems.
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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.
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Family of Four
In this fact family worksheet, students write in the missing numbers in the addition problems. They then complete each fact family. There are 6 problems on this worksheet.