129 results
Free mental math Common Core 2.NBT.B.7 resources
Two Digit Mixed Addition and Subtraction With Regrouping Worksheets Math FREE
FREEBIEMixed Double Digit Addition and Subtraction With Regrouping Math Facts Fluency Timed Testsvertically & horizontally arranged38 problems per page10 worksheetsThis product is a little thank you to all my wonderful followers. Thank you for visiting my store and motivating me to create new products. Don't forget to send a little love and leave feedback on this product. Enjoy!Thank you SO much for following Fun Drill, I hope that you find this FREEBIE useful and helpful!"Explore our compre
Subjects:
Grades:
1st - 3rd
Types:
Three-Digit Addition Task Cards- With and Without Regrouping
24 Three Digit Addition Task Cards- With and Without Regrouping with recording sheet and answer key.
These task cards can be used for small group, whole-group for review, or as a scoot game!
If you like this product please leave feedback and follow my store to get updates on new products!
Check out my other Addition and Subtraction Task Cards!
Adding Three-Digit NumbersThree Digit Subtraction Task Cards- With and without regroupingThree-Digit Addition Task CardsFour-Digit Addition Task Cards-
Subjects:
Grades:
2nd - 3rd
Types:
Subtraction Worksheets
These worksheets allow extra practice for students to work on double digit subtraction. There is a total of 100 problems (50 two-digit without regrouping, 25 two-digit with regrouping, and 25 three-digit some with regrouping and some without), 25 per page, for subtraction practice. A short answer question is at the bottom of each page.Click to check out these other products:Addition Fact FluencyStory ProblemsEnjoy,Denise's Designs
Subjects:
Grades:
1st - 3rd
Types:
CCSS:
2nd Grade Math Review FREEBIE Summer Sample with Easel Activity
Are you looking for some fun math review worksheets for the end of the year? This FREEBIE includes 2 pages from my best-selling math review worksheet packet for 2nd grade! These fun worksheets will help your students review 3-digit subtraction with regrouping, and adding and subtracting multiples of ten using mental math strategies.
Subjects:
Grades:
2nd
Types:
Pumpkin Math Puzzle FREEBIE
These differentiated pumpkin math puzzles are the perfect addition and subtraction practice for your classroom! This resource includes 1 math puzzle with 5 differentiation options. This makes differentiating for your students a breeze! All students can work on the same puzzle at varying levels. This FREEBIE is a mini-version of my Picture This! Monthly Math Puzzles. The full versions include 8 differentiation options and 3 picture puzzles. You can find them HERE.CLICK HERE TO SAVE BIG WITH THE B
Double Digit Addition without Regrouping | 2nd Grade Math Free Summer Worksheet
Practice Double Digit Addition without Regrouping with this FREE worksheet! Great resource for second graders! Be sure to follow my TPT store so you don't miss out on new resources, sales, and FREEBIES! https://www.teacherspayteachers.com/Store/Class-With-Kristina Follow me on Instagram:@classwithkristina
Subjects:
Grades:
2nd - 3rd
Types:
Math Strategy Posters: Addition and Subtraction
In this resource, you will find 12 math strategy posters for double and triple digit addition and subtraction. The posters revolve around 3 main strategies: split, jump and round. You can use these for direct math instruction, small group, student reference, etc. These strategies are taught before the standard algorithms and allow students to build flexible strategies and build number sense.Posters Included:• Split Strategy: Double Digit Addition• Jump Strategy: Double Digit Addition• Round Stra
Subjects:
Grades:
2nd - 3rd
Types:
Three Digit Addition Bingo (with regrouping)
Three Digit Addition Bingo (with regrouping) is a fun bingo game that you can play with your students to help them practice adding numbers with three digits. It is the traditional Bingo game but with three digit addition sentences.Students will first create their own Bingo cards by cutting and pasting the addition sentences of their choice. Once their cards have been created, you can call out the sums. Students will have to determine the sum of each addition sentence. If the sum matches what you
Subjects:
Grades:
1st - 2nd
Types:
CCSS:
Also included in: Addition Bingo BUNDLE
Rainbow Number line Addition and Subtraction Craft St Patricks Day
Common Core Aligned Craft to help practice adding and subtracting on a number line! This is simple and ready to print.This activity can be differentiated easily. It DOES NOT come with problems on it so that you can write exactly what you need and are working on in the classroom. Ways to use this product:-Adding and subtracting from 100 or 1,000 on a number line-Skip counting (1's, 2's, 5's, 10's, 100's)Printing instructions:Pick the colors you would like the rainbow to be and then print about 3
Subjects:
Grades:
K - 3rd
Types:
FREE Two Digit Addition and Subtraction Worksheets With and Without Regrouping
Help your students master two digit addition and subtraction with and without regrouping by using these two-digit adding and subtracting worksheets. Math facts using 2 digit addition and subtraction are great for warm ups, reviews, homework, classwork, independent work, etc.What's Included?5 Pages of Addition and Subtraction without Regrouping.5 Pages of Addition and Subtraction with Regrouping.Answer Keys⭐⭐⭐⭐⭐FOLLOW MY TPT STORE⭐⭐⭐⭐⭐Click the green star beside my name at the top of this page OR
Subjects:
Grades:
1st - 5th
Types:
Math Card Games Common Core
Games to practice and reinforce Common Core Math K-2.
All you need is a deck of playing cards, Uno Cards, or number cards.
These games can be used to differentiate instruction, and can played over and over again.
Every game is easy to learn and easy to play, but provides a lot of practice and reinforcement of math basic facts and concepts.
Subjects:
Grades:
K - 2nd
Types:
Arachnid Adding and Subtracting 10, 20, 100, 200
Use this worksheet to assess student understanding of adding and subtracting the numbers 10, 20, 100, and 200.
Subjects:
Grades:
1st - 4th
Types:
Color By Sum (2-Digit Addends): Free Sample
These Color By Sum Worksheets (Free Samples), are perfect for adding 2-digit numbers in a fun way! These are great for 2nd graders, but can definitely be used as an enrichment piece for your 1st graders, or as a review for your 3rd graders! I have included an Answer Key with Sums and Colors to help you check student answers that they will record on the provided worksheet.The worksheets include adding up to 100 with 2-digit addends.WHAT'S INCLUDED2 Color By Sum Worksheets (Free Samples)Answer Key
Subjects:
Grades:
1st - 3rd
Types:
Also included in: Color By Sum (2-Digit Addends) BUNDLE
Dice Games Freebie
Included in this product is a game mat for one double-digit addition dice game. There are also more ideas for different dice games on a separate page.
Students will practice:
*adding and subtracting two-digit and three-digit numbers
*comparing two-digit and three-digit numbers
*mental math focusing on 10 more, 10 less, 100 more, and 100 less.
I've used this for centers, Family Math Night, and homework practice.
Subjects:
Grades:
2nd - 3rd
Types:
Estimating Differences
Students will find the estimated difference by using their knowledge of rounding.
Virginia Standards of Learning - Math 2.6 Estimating Sums and Differences
Subjects:
Grades:
2nd - 3rd
Types:
FREEBIE 2nd Grade Spiral Review Space Machine Color by Code Coloring Worksheet
Bring mindfulness and fun into the classroom with this color-by-code worksheet! The coloring acts as a built in brain break and provides motivation for students to complete their work.These worksheets are a staple in my virtual classroom. Try using them on a JAMBOARD! They are standard 8.5in x 11in formatted to work as printables too. Students will practice adding and subtracting 3 digit numbers, finding missing addends and subtrahends, 2D and 3D shape properties, coin values, comparing and orde
Subjects:
Grades:
1st - 3rd
Addition and Subtraction with Regrouping Work Mat Up to 4 Digits
We have used this resource in our math classrooms for years. It can be a good way to make sure that students line up their numbers and remember to “carry the one” in addition or “cross out the…” in subtraction. The two digit mats are tiered so that struggling students have helpful tips and arrows to follow to ensure they go through the regrouping process with accuracy, whereas students who don't need this, can focus on the math. We hope you and your students like using these mats!
Subjects:
Grades:
2nd - 4th
Types:
Third Grade Math - Addition with Regrouping - Math Lesson & Center Activities
Try this FREE Addition with Regrouping to 1000 sample 3rd grade math lesson. This grade 3 lesson is a sample from the Mindful Math Curriculum. This resource provides the teacher with a lesson plan, teaching materials, "I Can" and vocabulary poster, number talk, discussion questions, math journal, practice worksheets, math games, math center activity, and assessments.ENGAGING & MINDS-ON lesson & activities included in this Addition with Regrouping to 1000 sample lesson:Detailed lesson pla
Subjects:
Grades:
2nd - 3rd
Types:
CCSS:
2nd Grade Number Talks
Number talks are meant to spark great math conversations in your classroom while exploring the properties of numbers. Some of the questions in the set have more than one correct answer. Challenge your students to justify their answers to the questions using math, debate other possible answers, but most of all, have a little fun in your classroom! This download is a PDF document. It includes four weeks of daily problem solving practice for students learning at a 2nd grade level. These number talk
Parts of 100 Game | 100th Day of School Activity
Parts of 100 GameLooking for a fun and interactive game your students can complete for the 100th day of school? Then this game is perfect! Parts of 100 is a game where students work to build 100 using different numbers and matching up cards. Students play until all the cards are matched. Includes three different versions (Challenging, proficient, and extra support) so that all students can play! _______________________________________________________Need Digital Versions of this game and tons o
Subjects:
Grades:
1st - 3rd
Types:
CCSS:
Free 3rd Grade Daily Computation Math Practice/ Spiral Review
FREE four week sample!3rd Grade Daily Computational Math Spiral Review Homework PracticeWhy Computational Fluency? NCTM defines computational fluency as having efficient, flexible and accurate methods for computing. Students need to be fluent in mental math, paper and pencil methods and using technology such as a calculator in computing answers to situations involving numbers .What About Problem Solving? If students are fluent in basic computational skills, they are free to focus on other impor
Subjects:
Grades:
2nd - 4th
Types:
Math Craft Freebie
Math craftivities are an engaging way for your students to practice their math skills. This math craft freebie allows you to differentiate math activities so some of your students can work on their addition to 10 facts while others work on addition to 20 or their multiplication facts.Your class will be so motivated to complete these fun math craftivities they won’t even realize they’re doing work! This pack contains 1 math craft. Also included is a visual instruction sheet in both American Engli
Grades:
1st - 3rd
Types:
2 & 3 Digit Subtraction Expanded Form
The expanded form subtraction strategy is a great stepping stone to understanding why the standard algorithm works. Students will cement their understanding of place value and practice organizing their work to arrive at accurate calculations. There are 168 different problems for students to solve. They can be used as a whole class activity or as a Math center. Simply laminate and you will never have to prep your unit again!The file includes...Level 1: 2 digit subtraction, no regrouping (32
Subjects:
Grades:
2nd - 4th
Types:
CCSS:
Customizable Addition and Subtraction Mad Minute- Custom Problems- (FREE SAMPLE)
Customize your addition and subtraction problems in seconds! Meet each student at their level with custom problems. Practice math facts and increase fluency.This sheet creates 30 unique addition and/or subtraction problems. This worksheet will grow with your students. Shift from adding to make 10, subtracting single digit numbers, subtracting 10, adding 100, to adding and subtracting two and three digit numbers. Choose whether to allow negative answers in subtraction. This is the FREE SAMPLE ver
Subjects:
Grades:
1st - 4th
Types:
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