Percent Increase and Decrease Quiz
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Number Sense Superheroes - 10 More, 10 Less, 100 More, 100 Less (Mental Math)
This activity I made to help my students with not only their number sense, but addition and subtraction as well. It's a great tool to use to really have the kiddos think in terms of increasing by 10 or 100, and decreasing a number by 10 or 100. I have included 4 different worksheets, that offer a variety of numbers up to the 900s. I also thought about the challenging and critical thinking task of finding 10 less when there is a 0 in the tens place (such as: 405). These worksheets you can uti
1st - 5th
Applied Math, Mental Math, Numbers
CCSS
2.NBT.B.8
Looking for Answers Board Games for Adding and Subtracting Within 20
Looking for Answers: Board Games for Add and Subtract Within 20Students increase fluency in adding and subtracting within 20 by completing a game board, then playing the game. Students can complete the game boards independently, then find a partner to compare answers and play the game. Students can also work with a partner taking turns solving a problem, checking each other’s answers, and then playing the game. The last answer and an answer box are provided to support learners as they work
K - 2nd
Math, Mental Math
CCSS
2.OA.B.2
Addition to Ten Fluency Drills 6 pages First 1st Grade Math Common Core
This file contains six addition drills for sums to ten. Increase your first graders fluency with addion within 10 by practicing these timed drills. The file of 6 pages contains 2 sets of 3 pages with identical facts and related, inviting art. Use them in sets of three pages for your students to set their goal of beating their own score.
Kindergarteners can use them for addition practice.
Give the first drill face down. Give the "Go" signal and alllow exactly one minute. Then check answe
K - 1st
Basic Operations, Mental Math
CCSS
1.OA.C.6
Rounding to the Tens Place (two digit numbers only)
This bundle contains 2 examples of rounding up and down with visual cues and step-by-step directions, 6 problems with directions and gradual decrease in cueing for mastery, and 26 practice examples for the child to put what he or she learned to use! If you liked this worksheet, please leave a rating or comment below and check out my Rounding to the Tens Place with three digit numbers worksheet!
1st - 6th
Math, Mental Math, Other (Math)
Ducklings Addition Activity | Addition Printable Mats for Preschool and KG
Addition Duckling Worksheets to 12 using Manipulatives, Math Center Addition Activities for Pre-K and KG.Use these colored ducklings Addition Mats to support student understanding of Addition and increasing their fluency with addition facts, sums to 12. Kids will enjoy solving addition math problems with the fun picture manipulatives to help. In the Addition Sums to 12 -Ducklings resource, children write equations and do the addition. Answer cards are also included. Tip: Laminate this downloa
PreK - 1st
Basic Operations, Math, Mental Math
Also included in: Pre-K and KG Adding Mats | Single-Digit Addition | Math Centers
Fact Families Doubles PLUS 1 RTI MENTAL MATH Facts Differentiated Centers Gr K-2
Color Coded FACT FAMILY HOUSES are an effective Visual Technique and RESPONSE TO INTERVENTION Strategy for this First Grade Math Skill. This is an excellent RtI Strategy for struggling 1st and 2nd grade Math students. This resource is DIFFERENTIATED from RTI to ENRICHMENT or increasing level of skill as students improve and master skills. Introductory LessonLevel 1Level 2Level 3 Use as a Guided Math Lesson, RTI Strategy, Center, Homework or Individual Practice.Students love these fun Works
K - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.A.1
, 1.OA.B.3
, 1.OA.B.4
+1
Money Coins Worksheet - Skip Counting Mazes - Skip Counting with Coins
Do your students struggle to count collections of coins due to lack of skip counting practice? These 8 fun puzzles can help! They are ideal for warm ups or math centers – students skip count by each coin interval and draw a path through the maze, practicing increasing by each increment and consolidating their understanding of written money conventions, until they find the exit. 8 mazes are included.The mazes skip count by (2 of each); nickelsdimesquartershalf dollarsAn answer key is also includ
1st - 3rd
Math, Mental Math
Fact Families PARTNERS to 10 MENTAL MATH Facts INTERVENTION MTSS RTI K-2
Color Coded FACT FLUENCY - FACT FAMILY HOUSES - PARTNERS to 10 is an effective Visual Technique and RESPONSE TO INTERVENTION Strategy for this First Grade Math Skill. This resource provides multiple levels of activities for Math Intervention for whole-group or small group learning. This is an excellent MTSS/RTI Strategy for struggling 1st and 2nd grade Math students. This resource is DIFFERENTIATED from MTSS/RTI to ENRICHMENT or increasing level of skill as students improve and master skil
K - 2nd
Basic Operations, Math, Mental Math
CCSS
1.OA.A.1
, 1.OA.B.3
, 1.OA.B.4
35 Subtraction Games for Fact Fluency: NO PREP Math Games: Printable and Digital
This collection of printable games contains 35 Subtraction Games that review subtraction within 20. These are PRINT and PLAY - just print and hand out. They require NO PREP. They are designed to develop fact mastery as students recall a set of facts over and over as they play. Each game reviews a different set of subtraction facts. PRACTICE THEN PLAY:Each game in this set now has a matching activity in NO PREP Subtraction Activities.This collection of subtraction games has a companion set of
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Place Value Tens & Ones One and 10 More One & 10 less 1st Grade Math Worksheets
These print-and-go math worksheets cover place value, tens more, ten less, 1 more, and 1 less. These are great for homework, reinforcement, and group or independent work. These are great first-grade math worksheets that can be used as supplemental activities. Comes with answer keys! BUNDLED FOR CONVENIENCEYear-long 1st Grade Math Worksheets Save 25%UNIT 4 Bundle Save 20%.These worksheets cover:Tens and onesgiven a two-digit number, mentally find 10 more, 10 less, 1 more, 1 lessCounting groups
1st
Math, Mental Math, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.C.5
Addition & Subtraction Worksheets {Part Part Whole Strategy}
These printables are designed for math centers, independent practice, homework, or for use in small groups. These worksheets will help students with basic addition and subtraction facts, counting on, fact families, subitizing, and speed/automaticity with math facts. Using manipulatives and Part-Part-Whole mats will reinforce students’ understanding of number bonds and parts of a whole. The answer key provides an instant self-check for students, or you may elect to collect and grade students' wor
K - 2nd
Arithmetic, Basic Operations, Mental Math
Also included in: Math Centers Bundle for Kindergarten and First Grade
Doubles and Near Doubles Math Worksheets | Doubles Facts and Doubles Plus 1
Doubles and near doubles (doubles plus 1) If you need math worksheets to teach doubles and doubles + 1 (near doubles) addition strategies, this should get you out the door more quickly! This packet includes a full week of practice worksheets on adding with doubles. Great for 1st grade, 2nd grade, and kindergarten!
PreK - 2nd
Basic Operations, Math, Mental Math
CCSS
1.NBT.C.4
Also included in: Addition and Subtraction Worksheets BUNDLE | First Grade Math Worksheets
Skip Counting Worksheets and Booklet: Number Patterns Math Practice
Make skip counting and number patterns easy, engaging, and fun for your students! This p acket is packed with hands-on, print-and-go activities that help students master skip counting skills while building strong number sense. This Skip Counting Resource:Builds strong foundations in skip counting and number patterns Includes engaging worksheets and hands-on cards keep students motivated Is ideal for differentiation, review, and extra practice Is low-prep, teacher-friendly, and student-approv
K - 2nd
Math, Mental Math, Numbers
Also included in: Skip Counting Worksheets | Skip Counting Activities BUNDLE
One More One Less Game | Counting On and Back Math Centre
Make practising “one more” and “one less” fun and hands-on with this engaging math game! Students will roll, count, and cover numbers as they strengthen their understanding of number order, counting on and back, and early addition and subtraction concepts. It’s the perfect print-and-play activity for reinforcing foundational number skills in a joyful, low-prep way. What’s Included:Printable One More One Less game mat Worksheet for written practice Cover page for easy organisation and storage Bon
PreK - 1st
Math, Mental Math, Numbers
Also included in: One More One Less Games | Number Sense Math Centers Bundle
Place Value Worksheets 1st Grade Math, Tens and Ones Place Value Practice
These place value worksheets provide focused place value practice for 1st grade math, helping students master tens and ones place value with clear, skill-based activities. Use these worksheets as practice, review, or assessments! Place Value and Base-Ten Topics Covered: Writing to 120Counting to 120120 ChartsTeen NumbersPlace Values Tens and OnesComparing 2-Digit NumbersAdding 2-Digit to 1-Digit NumbersAdding 2-Digit Numbers to Decade NumbersAdding 2-Digit Numbers to 100Mental Math (10 More, 10
1st
Math, Mental Math, Place Value
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+6
Ten Frame Addition Worksheets Making 5, Making 10, and Making up to 20
Prepare to expand your students' addition skills with these ten frames practice sheets that will have your students making 5, making 10 and making up to 20 using ten frames and number sentences. This product also includes ten frame cards (0-10) to print out with a list of activities to use the cards in whole group, small group, partner, and individual settings, such as math talks, matching, or games. What's Included?➼ 2 pages of making 5 using ten frames ➼ 2 pages of making 5 using five frame
K - 2nd
Basic Operations, Math, Mental Math
CCSS
K.OA.A.4
Tic Tac Toe Math Games for Addition Fact Fluency Practice - Printable & Digital
These games combine the fun of Tic Tac Toe with the practice of basic addition facts. Students play the game like regular Tic Tac Toe but must answer the fact before they place a piece. Answering the facts over and over as they play is a fun way to develop mastery of addition facts. DifferentiatedThe games allow for differentiation as students can be given games with the facts that are most appropriate for their abilities. This collection includes - 19 Printable Tic Tac Toe Game Boards and 7 P
K - 2nd
Basic Operations, Math, Mental Math
CCSS
2.OA.B.2
Addition Facts Fluency Practice - Math Boom Cards, Clip Cards & Easel Digital
This addition facts activity gives you 3 different versions to help to develop addition facts fluency - printable Clip Cards, Boom Cards and an Easel Activity version. This gives you 3 different ways to use this activity making it perfect for the classroom, distance learning or homeschool. You can use all versions or just one - it is up to you! These are fun and engaging activities that develop addition fact fluency for addition to 20. HERE'S WHAT'S INLCUDED:CLIP CARDSA fun, 'hands on' way to re
K - 2nd
Basic Operations, Math, Mental Math
CCSS
1.OA.C.6
Tic Tac Toe Math Games - Subtraction Fact Fluency Practice Printable & Digital
These games combine the fun of Tic Tac Toe with the practice of basic subtraction facts. Students play the game like regular Tic Tac Toe but must answer the fact before they place a piece. Answering the facts over and over as they play is a fun way to develop mastery of subtraction facts. DifferentiatedThe games allow for differentiation as students can be given games with the facts that are most appropriate for their abilities. This collection includes - 20 Printable Tic Tac Toe Subtraction Ga
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
2.OA.B.2
Dimes and Pennies Worksheets | Counting Coins | Tens and Ones Place Value
Pennies and Dimes Coin Counting Worksheets - Coin Identification Dimes and Pennies - Great for 1st grade, 2nd grade, or kindergarten. If you are teaching lessons on counting money and coins next week, this should get you out the door more quickly! This packet includes a full week of practice worksheets, HW worksheets, and a test on pennies and dimes. Please note: I recently update this file to remove the large black heading at the top right of each page (day 1, day 2, etc.).You may also be int
K - 2nd
Basic Operations, Math, Mental Math
CCSS
K.NBT.A.1
, 1.NBT.B.2
, 1.NBT.B.2a
+2
Subtraction & Word Problems Math Mystery 1st Grade Edition
Subtraction Math Mystery Activity 1st Grade Edition - The Case of The Missing Macaw. Engage and motivate your students while they practice and review subtraction skills. Just print and go. Your students will have fun trying to figure out who has the Missing Macaw! ⭐ Easy prep!Printable PDF - print, copy, solve!Digital worksheets with Google Slides or EASELSuggestion: Pace the clues one by one to keep the class at the same point. If using the clues in a different order, keep the suspect list away
1st - 2nd
Basic Operations, Math, Mental Math
CCSS
1.NBT.C.5
, 1.NBT.C.6
, 1.OA.A.1
+1
Also included in: COMPLETE 1st Grade Math Mystery Bundle - Fun Math Review Activities
Practice & Play NO PREP Addition Worksheets & Games Bundle: Fact Fluency Fun
Looking for fun and effective addition practice for addition to 20? This comprehensive bundle includes 35 engaging addition worksheets paired with 35 matching addition games—perfect for building fact fluency and perfect for boosting confidence! All pages are no-prep—just print and go, making it easy for classroom use, homework, centers, or early finishers. These addition activities are a fun way to turn practice into play! Each activity sheet in - NO PREP Addition Worksheetshas a matching
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Subtraction Facts Math Boom Cards, Clip Cards & TpT Digital: Distance Learning
This subtraction facts activity gives you 3 different versions to help to develop subtraction facts fluency - printable Clip Cards, digital Boom Cards and a digital Easel Activity version. This gives you 3 different ways to use this activity making it perfect for the classroom, distance learning or homeschool. You can use all versions or just one - it is up to you! These are fun and engaging activities that are great for subtraction fact practice for subtraction within 20. HERE'S WHAT'S INLCUDED
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
1 more 1 less 10 more 10 less & Number Grid Puzzle
Page 1 & 2: Numbers 1-99, which includes hundreds chart on the worksheet
Page 3 & 4: Hundreds
Page 5 & 6: Thousands
Page 7 & 8: 3 Digit Number Grid Puzzle
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For a Task Card/Scoot approach to this skill, for numbers under 100: https://www.teacherspayteachers.com/Product/1-more-1-less-10-more-10-less-Number-Grid-Puzzle-Task-CardsScoot-2409896
1st - 4th
Math, Mental Math, Place Value
CCSS
1.NBT.C.5
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