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Worksheet
Curated OER

10's--Addition Equations

For Students 1st - 4th
For this addition to 10 worksheet, students fill in the nineteen octagons with the appropriate number .
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Worksheet
Curated OER

Number 9's Addition Equations

For Students 1st - 4th
In this number nine worksheet, students fill in the nineteen blank octagon sides with the appropriate number when added to the number shown equals to a nine.
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Worksheet
Curated OER

What Goes on the Missing Die?

For Students K - 1st
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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Worksheet
Curated OER

Subtraction Sentences, Part 2

For Students 1st - 2nd Standards
Take word problems one step further with apples, dimes, and bricks! After reading the word problems, first graders write out the subtraction sentence and solve the problems. For extra practice, bring in different items and have them...
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Lesson Plan
Illustrative Mathematics

$20 Dot Map

For Teachers K - 2nd Standards
Challenge the addition skills of young learners with this open-ended math problem. The task is simple, get from start to finish by connecting a series of three numbers. The trick is that the sum of the numbers must be less than or equal...
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Worksheet
Teacher's Guide

Two-Digit Addition without Regrouping

For Students 1st - 3rd Standards
Youngsters practice adding two, two-digit numbers without regrouping. There are 15 equations to solve.
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Worksheet
Curated OER

Find the Missing Addend

For Students 1st
In this find the missing addend worksheet, 1st graders solve the equation by filling in the missing addend for 10 equations with addends from 0-9.
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Lesson Plan
Illustrative Mathematics

A Bobbie Bear's Buttons

For Teachers Pre-K - 1st Standards
Young mathematicians help Bobbie Bear pick colored buttons out of a box as they learn how to decompose numbers less than 10 into pairs of smaller numbers. To support young scholars with the process, consider creating a worksheet or...
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Worksheet
Curated OER

Write an Equation

For Students 1st - 3rd
In this math challenge worksheet, students read 5 story problems and use their problem solving skills to write equations in order to solve each of them.
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Lesson Plan
Curated OER

Number Bonds

For Teachers 1st
In this number bond worksheet, 1st graders fill in twelve missing numbers to make the sums in each equation complete and true. Students double check their answers.
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Worksheet
Curated OER

One-Digit Addition (A)

For Students 1st - 4th
In this one-digit addition worksheet, students problem solve and calculate the answers to forty-four mathematical addition equations.
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Worksheet
Curated OER

One-Digit Addition; No Regrouping (A)

For Students 1st - 4th
In this one-digit addition with no regrouping worksheet, students problem solve and calculate the answers to sixty-four addition equations.
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Worksheet
Curated OER

One-Digit Addition; With Regrouping (A)

For Students 1st - 3rd
In this one-digit addition with regrouping worksheet, students problem solve and calculate the answers to twelve mathematical addition equations.
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Worksheet
Curated OER

Easy Subtracting #1

For Students 1st - 3rd
For this easy subtracting worksheet, students problem solve and calculate the answers to twelve mathematical subtraction equations for mastery.
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Worksheet
Curated OER

Thanksgiving Doubles

For Students 1st - 3rd
In this Thanksgiving themed doubles worksheet, students calculate the answers to four Thanksgiving double equations.
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Lesson Plan
Curated OER

Egg Hunt Reinforces Math, Language Skills

For Teachers K - 8th
It's amazing what you can do to reinforce math skills while leading an egg hunt! Learners of all ages will benefit from playing this simple game.
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Worksheet
Curated OER

Math Mountain Families Challenge

For Students 1st - 2nd
This worksheet requires finding the missing number in the equation using addition and subtraction. Students solve four problems. A key is provided.
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Worksheet
Curated OER

Addition Equations

For Students Pre-K - 1st
In this finding the sums worksheet, students count vehicles, write the number sentences, and solve the problems. Students solve 3 problems.
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Lesson Plan
Curated OER

Pac Man Chomps Again

For Teachers 1st - 3rd
Students are given the opportunity to pracitce math while participating in a tag game. They get to (i.e. identify greater and lesser numbers) and solve small problems concerning mathematical comparisons .
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Worksheet
DK Publishing

Addition Fact Families

For Students 1st - 2nd Standards
Fact families are an excellent way to connect math operations for beginners to addition and subtraction. Use the examples here to review this concept before scholars try these on their own. For each, they examine two related number...
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Worksheet
Curated OER

Addition Properties

For Students 1st - 2nd Standards
Addition becomes much simpler once scholars understand its properties. They examine the commutative property through five equation pairs. For each, the addends have been switched and scholars must fill one in. The next six problems give...
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Worksheet
Curated OER

Custom Flash Cards - Free Printables

For Students Pre-K - 6th
Learners can practice high frequency sight words, vocabulary words, spelling words, or math facts with materials made at this flash card printer site. Teachers can type in words or math equations that they want their charges to learn and...
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Worksheet
Houghton Mifflin Harcourt

Ten More, Ten Less

For Students 1st - 2nd Standards
Six story problems needing answers await your class. Pictures provide some scaffolding, but consider also using unit cubes and 10-rods to compose and solve equations for each. Some of the problems require a two-step processes to solve. A...
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Worksheet
Math Worksheets Land

Adding Objects in Rectangular Arrays - Matching Worksheet

For Students 1st - 2nd Standards
Each of these number sentences has a corresponding set of blocks, which will no doubt help your visual learners grasp multiple-addend addition. Learners examine the sentences and match them to their block representation. Consider also...

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