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Worksheet
Curated OER

Addition Table: All Mixed Up

For Students 2nd
In this math worksheet, 2nd graders fill in the missing numbers in a mixed up addition chart. They add across and down using numbers between 1 and 10 as they complete the number chart.
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Worksheet
Curated OER

Count by 5s, 10s, and 100s

For Students 1st - 2nd
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
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Worksheet
Curated OER

Unknown Addends (to 20): Count the Blank Boxes

For Students K - 1st
By filling in the blank squares, learners complete five addition number sentences both visually and numerically. For each problem, a frame is filled with a certain number of images (turkeys, candles, etc.) and a certain number of blank...
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Worksheet
Curated OER

Relate Counting to Addition and Subtraction

For Students 1st - 3rd
Your math scholars may recognize patterns, but do they know they can use them to practice addition and subtraction? This worksheet has scholars counting by threes, fours, and sixes to analyze number patterns and complete a sequence....
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Lesson Plan
Curated OER

Missing Sums and Addends

For Teachers 2nd - 3rd
For this missing addends worksheet, young scholars fill in the missing sums and addends in the addition questions. Students solve 20 problems.
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Worksheet
Curated OER

Missing addends

For Students 2nd - 3rd
In this addition learning exercise, students complete number sentences with their missing addends with numbers less than 15. Students complete 10 multiple choice questions.
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Worksheet
Curated OER

Missing Sums and Addends

For Students 2nd - 3rd
For this missing addends worksheet, learners fill in the missing sums and addends for the addition questions. Students solve 20 problems.
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Worksheet
Curated OER

Choose the Operation: Plus or minus (up to 100)

For Students 2nd - 4th Standards
Investigate the relationship between addition and subtraction as scholars fill in these number sentences, each of which is missing a symbol. Is it a subtraction or addition equation? There are 20 of these to start, all written...
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Worksheet
Curated OER

Number Wall

For Students 2nd - 3rd Standards
Use the number wall to practice addition, evens and odds, missing addends, and doubling. Learners answer various questions based on six numbers, filling in squares with digits. They list the odd numbers and total them, then list the even...
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Lesson Plan
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Alabama Learning Exchange

Introduction to Division

For Teachers 2nd - 4th Standards
Examine how addition, subtraction, multiplication, and division relate to and are separate from each other. As they listen to the book, The Doorbell Rang, they demonstrate the math described in the story by cutting up paper cookies and...
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Worksheet
Curated OER

Adding it Up!

For Students K - 1st Standards
These socks and towels each have three addends and are missing a sum; can your scholars figure it out? All addends are single-digit, however not all sums are. There are two examples done here, and once scholars have finished eight...
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Activity
Illustrative Mathematics

Toll Bridge Puzzle

For Teachers 2nd - 3rd Standards
Here is a great problem-solving activity for young mathematicians. Intended solely for instructional purposes, the activity is appropriate for learners to add four numbers together. Not only must they add four numbers together,...
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Lesson Plan
Curated OER

Fractions of A Pizza

For Teachers 3rd - 5th
Young scholars view a large illustration of a pizza with parts of velcro.  In this addition and subtraction of fractions lesson, students solve problems based on the pieces missing from the pizza. Young scholars take a fraction quiz....
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Lesson Plan
Curated OER

Football Math

For Teachers 6th - 8th
Develop an understanding of positive and negative numbers using football. Pupils create a football field and game pieces. The teacher gives plays and the pupils move pieces to see who wins the game.
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Worksheet
Curated OER

Beginning to Add Decimals Mentally

For Students 1st - 3rd
In this addition worksheet, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available on the...
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Worksheet
Curated OER

Number Patterns and Sequences

For Students 3rd - 5th
In this finding the missing numbers in patterns and sequences worksheet, upper graders read a series of one-digit, two-digit, and three-digit numbers to solve the problems. They solve 10 problems.
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Worksheet
Curated OER

Missing Addend - 2 Through 5

For Students K - 1st
In this addition skills learning exercise, students solve 16 addition problems that require them to identify missing addends using the provided math counters.
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Worksheet
Curated OER

Missing Addend -2 Through 10

For Students 1st - 2nd
In this addition practice activity, students solve 28 problems that require them to identify the missing addends in the problems.
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Worksheet
Curated OER

Missing Addends

For Students 2nd - 3rd
In this missing addends worksheet, students figure out the missing addend to an addition problem based on the pictures given to them and solve the problem. Students solve 6 problems.
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Worksheet
Curated OER

Missing Addend With Sums of Ten

For Students 2nd - 3rd
In this addition activity, students find the missing addends which add up to ten. Students complete 32 problems filling in the missing digit for each.
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Worksheet
Curated OER

Missing Addends

For Students 1st - 2nd
In this addition practice learning exercise, learners solve 32 problems that require them to fill in the blanks in the addition trees with the appropriate missing addends.
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Worksheet
Curated OER

Missing addend - sums with 8 and 9

For Students 2nd
In this missing addend worksheet, 2nd graders are given the sums of 8 or 9 and they have to write the missing addends to the addition problem given to them represented by cubes. Students complete 16 problems.
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Worksheet
Curated OER

Missing Addend

For Students 2nd
In this addition worksheet, 2nd graders find the missing addends. Students complete 32 problems filling in the missing digit for each.
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Worksheet
Curated OER

Missing Addend Sums With 8 and 9

For Students 2nd - 3rd
In this addition worksheet, students complete problems with sums of eight and nie.  students solve 12 problems, solving for the missing addend in each.

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