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Finding Unknown Numbers in Addition and Subtraction Equations
Help students understand basic algebra with addition and subtraction with the scaffolded packet. Students start by figuring out what number an alligator clip art is covering. They can also create their own problems by cutting out and placing their own alligators. These add your own alligator pages a
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Finding Unknown Numbers: Addition & Subtraction Task Cards
If your students are like mine, they need extra practice finding missing numbers in addition and subtraction equations. This deck provides students with the practice they need to develop algebraic reasoning skills. Preview Click here to try the first four cards in the deck. Set includes: 40 self
$2.50
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3.8

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Finding the unknown number (addition and subtraction equations)
Understanding how the equal sign works is critical to finding the missing number in an addition or subtraction equation. Students will model the problems using manipulatives by placing the correct number of objects on the correct side of the scale then determine the missing value that will make the
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Productive Practice!  Finding the unknown number in addition equations
Product includes 4 differentiated pages containing 40 practice problems which can be cut apart or used as worksheets, 3 different recording sheets for students, an answer key, and a data collection tool for teachers. Practice problems include missing numbers in all positions, with sums to 5, 10, an
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Unknown Numbers in Addition and Subtraction Equations First Grade Task Cards
First graders will practice finding missing addends and unknown numbers in subtraction equations using this Common Core aligned bundle of task cards. There are three sets of task cards included, featuring fun colorful designs. Set 1 practices finding unknown numbers in addition equations, Set 2 p
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Candy Corn Math Mountains: Finding the Unknown Number
Candy Corn Math Mountains are fun, festive ways to practice finding the unknown number in an addition equation. This would word well in a math center. Teachers would need to copy these to cardstock and laminate to make them durable and reusable! I can make more, it just takes some time! Direction
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Unknown Number Addition (Word Problems)
All you have to do it PRINT! This is a pack full of ways to practice finding the unknown number in addition problems and word problems! This pack is Common Core Aligned! 1.OA.8 Included in this pack: -1 Unknown Partners of 10 -1 Unknown Partners of 20 -3 find the unknown number -3 Unknown number w
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Finding an unknown number (subtraction)
These activity sheets are perfect for helping your students subtract to find an unknown number. Two activities are included in the set. Meets the Common Core Standard 1.OA.8: Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. Thanks for lookin
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Finding the Unknowns Pack Addition and Subtraction (3.NBT.2)
Use this helpful pack to guide your students through learning the basics of solving for an unknown. This pack will help you and your students solve basic addition/subtraction problem. There are resources that can be used inside of interactive notebooks as guided note/reference pages. Check out this
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Unknown Number in Addition Board Game
Practice finding the unknown number in addition problems with this engaging math board game! You will need to provide a dice (or spinner) and a set of game pieces. Students will practice 41 finding the unknown number problems during this game. Math board games are perfect to use for small group st
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Finding the Unknown Number
This is a quick and simple activity that you can use as a game to review finding an unknown number in an addition problem or as a teaching tool during small group time. Let me know what you think. All feedback is greatly appreciated. :)
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Halloween Friends Find the Missing Number - Addition
This game contains cards with math equations with one of the addends or the sum missing. Students must match the equation card with the correct missing number to make the equation true. This provides practice in the Common Core State Standard - Determine the unknown whole number in an addition or s
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Turkey Day - Game Day Find the Missing Number - Addition
This game contains cards with math equations with one of the addends or the sum missing. Students must match the equation card with the correct missing number to make the equation true. This provides practice in the Common Core State Standard - Determine the unknown whole number in an addition or s
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1OA8 Halloween Find the Unknown Number: Add&Subtract to 20 *QR* MATH TASK CARDS
These spooky Find the Unknown Number (working with addition and subtraction equations) task cards are LOW PREP and great for small group, center activities, intervention periods, and early finishers. QR Codes make these cards SELF-CHECKING for independent use! Students are expected to find the missi
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1OA8 Valentine Find the Unknown Number: Add&Subtract to 20 *QR* MATH TASK CARDS
These Valentine-themed Find the Unknown Number (working with addition and subtraction equations) task cards are LOW PREP and great for small group, center activities, intervention periods, and early finishers. QR Codes make these cards SELF-CHECKING for independent use! Students are expected to find
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Missing Addends and Finding Unknown Numbers
Missing addend and solving for the unknown number sheets! Cut and paste addition and subtraction sheets to help students practice balancing equations. 18 different sheets (3 of the sheets are challenge sheets)
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Find The Missing Number - Addition - Santa Theme
This game contains cards with math equations with one of the addends or the sum missing. Students must match the equation card with the correct missing number to make the equation true. This provides practice in the Common Core State Standard - Determine the unknown whole number in an addition or s
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Common Core Bingo for 1st Grade {Free Sample} {Find the Unknown Number}
Do you enjoy playing Bingo with your students? I know I do! This product contains one sample Bingo game that meets Common Core math standards. The game included is for finding the unknown number in equations. If you like this freebie, please check out my full product here. This product contains th
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Unknown Numbers Addition to 20 | Missing Addends Addition Math Center Game
HoJoby
These Addition Unknown Numbers in Equations (Missing Addends) Magic Square Puzzles Math Center Games make it quick and easy for teachers to provide hands on activities that meet the needs of all students! Let your students practice their unknown addend addition facts 0-20 with these addicting puzz
$5.00
9 Ratings
3.9

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Halloween Owls Find the Missing Number - Addition
This game contains cards with math equations with one of the addends or the sum missing. Students must match the equation card with the correct missing number to make the equation true. This provides practice in the Common Core State Standard - Determine the unknown whole number in an addition or s
FREE
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Addition and Subtraction Stations Second Grade
Provide students with opportunities to practice addition and subtraction with stations by standard! These workstations allow students to explore the standards using 15 different hands-on activities. Workstations Included Fishy Friends- Number bonds to 24 + - 100 Cover Up- adding and subtraction

Also included in: Stations by Standard Bundle Second Grade

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Kindergarten Math Fact Fluency Pack: Addition and Subtraction within Five
These addition and subtraction sheets are designed to help students develop confidence and fluency with math facts within five. This pack can be used in sequence, or to support students needing additional practice with specific facts/skills. Two sheets are included for each of the following set
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Unknown Value - Variable Slap - Addition and Subtraction
This game is a great way to have kids practice finding an unknown number in an addition or subtraction equation. Using letters to represent a variable is often confusing for kids, but this game really solidifies the idea for them while giving them much needed mental math practice.
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QR Code Addition and Subtraction
My first graders love using these cards as a math center; especially since QR codes are involved! QR codes instantly make activities more exciting and engaging for all learners. Students are able to check their answers on their own giving them immediate feedback -which is just one reason why I love
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