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Have your students played ZAP? My students love it and I have incorporated the game easily into centers (both reading and math!).
This ZAP game reinforces the Common Core Standard of subtracting 10 from a two digit number. It goes well with my Subtraction Fluency Assessment as well as the subtract

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This two-minute PowerPoint slideshow will help your students improve their mental subtraction skills: Subtract 10 from two-digit numbers (Common Core 2.NBT.B.8). Use this as a warm-up at the beginning of a whole-class math lesson or right before recess. Place it on student-computers for extra pra

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This is a basic subtraction worksheet which is designed to help kids begin to notice a pattern when adding 10 to a two digit number. There is a hundreds chart on the second page if they need it.

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There is a total of twelve addition problems and twelve subtraction problems.

Are your 2nd graders learning to subtract two digit numbers? Being able to mentally subtract 10 is an important skill that is easy to overlook. Take the time to have your students practice counting back by 10 from any number. This interactive Google Slides digital resource makes subtracting fun.

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Also included in: Two Digit Subtraction with Regrouping BUNDLE for the Google Classroom

This two-minute PowerPoint slideshow will help your students improve their mental addition skills: Add 10 to two-digit numbers (Common Core 2.NBT.B.8). Use this as a warm-up at the beginning of a whole-class math lesson or right before recess. Place it on student-computers for extra practice or a

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Decompose Two-Digit Number Puzzles are a set of four-piece puzzles that develop students' number sense for two-digit addition and subtraction. The puzzles are built with four number relationships. For example: 5250+240+1240+10+2Students can match all four pieces or concentrate two pieces at a time

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Also included in: Two-Digit Addition & Subtraction MEGA BUNDLE

This fun game gives children practice adding or subtracting 100 with 4 digit numbers, and a great way to challenge children on Day 100! This is a fun game for Day 100 or any other time of year! It gives the children practice adding and subtracting 100 from any 4 digit number. The children can use th

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Also included in: Day 100 Bundle for Older Students

I use these QR codes as an independent math station. All you have to do is print the QR code practice pages for each student. It is the easiest math practice station to set-up. Your students will be engaged 100% of the time. My students use the "Scan" app created by QR Code City to scan their answer

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Kaboom! Is a fun game that can be used to practice most any skill! Students love playing this game. There's an element of surprise about whether they are going to pull out a KABOOM card or not!
There are two games in this set. The games are color-coded. One set has the students adding 10 to 2-di

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Are you looking for simple, printer friendly pages for your students to use to practice specific standards? Here are your go-to pages for homework, quick checks, and in-class practice for arrays and repeated addition for second grade.
Included in this resource are 10+ pages for the following standa

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Also included in: Second Grade Math | Numbers and Operations in Base Ten Bundle

This product contains a set of worksheets relating to place value: tens and ones - No regrouping at this stage. If your students are still struggling with the concept of partitioning/splitting numbers into tens and ones and adding and subtracting mentally, then this resource provides hands-on activi

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Also included in: Place Value: Hundreds Tens Ones/Units Worksheets PPT & Activities BUNDLE

Reinforce addition skills with this 2 digit subtraction worksheet. Each worksheet has 10 questions with some questions requiring regrouping. The first page is simple while the second page is a bit more challenging. Perfect for those higher students as it require more than one regrouping. Great for a

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Also included in: Adding and Subtracting 2 Digit and 3 Digit Numbers Bundle

This is a fun activity to challenge your students.Players take turns rolling a die to show how many spaces they must move. When landing on a space with a symbol from the card, players draw a card from the stack and resolve the three digit numbers subtraction.This product contains 5 board games with

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Also included in: Addition games mega bundle

Mentally subtracting 10 from a given number is a Common Core Standard for First and Second Grade. "I Have, Who Has" is an easy to use game that is great for practicing subtracting 10 from another number. Robot Subtraction covers subtracting 10 from other two digit numbers. 28 subtraction fact cards

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Also included in: I Have Who Has Games | Math Bundle

With this set of four-in-a-row games, your students will practice mental addition and subtraction of 10. There are 3 game boards: 2 address adding and subtracting 10 with 2-digit numbers, the third is for addition of tens to hundreds. The first game uses a pair of dice, and spinners are included for

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1st Grade Math Ten More & Ten Less - Flip and Go Cards
30 math task cards that reinforce 1st grade common core math standards - use place value understanding and properties of operations to add and subtract.
Do you want a quick and easy way for students to practice and review counting forward

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Also included in: 1st Grade Math Task Cards BUNDLE

Adding and Subtracting 10 and 100
This set of NO-PREP partner games is a great way for students to practice standard 2.NBT.8- adding or subtracting 10 or 100 to a given number.
Students use a paper clip and pencil to create a spinner (or place a clear blank spinner on top). Students take turns s

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UPDATED June 2017
Daily Mental Math builds fact fluency with 30 weeks of quick, daily, mental math practice for first and second graders. Use Daily Mental Math as enrichment for Kindergarten or RtI for third grade and up.
Daily Mental Math covers:
Addition and subtraction within 20 (no regroupin

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Second Grade Math Centers - loaded with 23 activities directly aligned with second grade common core standards!
Check out the preview to see what's inside!
Includes the following activities:
Telling Time Activities
Greater Than, Less Than, or Equal
Place Value: Roll and Build
Addition & Subtrac

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Winter Math GamesSeven math games covering addition, subtraction, time and fractions are included in this pack - all with a winter theme. Each game is common core aligned.Cupcake Capers - 2 to 4 playersPlayers move around the game board and answer the addition facts.This game uses count ons, add to

Ready to print and use!
Worksheets for students to practice their adding and subtracting using mental math strategies such as:
*counting on/back 1 and 2 (e.g. 5+1)
*doubles (e.g. 4+4)
*doubles plus or minus one (e.g. 4+5)
*doubles plus or minus two (e.g. 4+6)
*friendly numbers (making 10) (e.g. 7+3

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I have who has working with the common core standard 1.nbt.5 mentally adding and subtracting 10 from a 2 digit number. This activity is engaging, and helps students work with the skill of mentally adding and subtracting 10 from a two digit number. My kiddos love the I have who has games!! There are

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