Percent Increase and Decrease Quiz
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Christmas Number Sense: 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 2 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
Mental Math
CCSS
2.NBT.B.8
Winter Number Sense: 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 2 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
Mental Math
CCSS
2.NBT.B.8
Thanksgiving Number Sense: 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 2 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 - 6th
Mental Math, Numbers
CCSS
2.NBT.B.8
Winter Trolls Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Mental Math
Also included in: BUNDLE Winter-Christmas Math No-Prep Activities (30 Products)
St. Patty's Day Number Sense - Mental Math: 1 More, 1 Less, 10 More, 10 Less
This activity I made to help my students with their number sense abilities. It's a great tool to use to really have the kiddos think in terms of number order and sequencing, as well as increasing by 10, and decreasing a number by 10. I have included 4 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. This version is a differentiated version to my other, challenging ones. These worksheets you can utilize whole group, small group, or independentl
PreK - 3rd
Math, Mental Math
CCSS
2.NBT.B.8
Valentine's Day Number Sense - Mental Math: 1 More, 1 Less, 10 More, 10 Less
This activity I made to help my students with their number sense abilities. It's a great tool to use to really have the kiddos think in terms of number order and sequencing, as well as increasing by 1 and by 10, and decreasing a number by 1 and by 10. I have included 4 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. This version is a differentiated version to my other, challenging ones. These worksheets you can utilize whole group, small grou
PreK - 3rd
Mental Math
CCSS
2.NBT.B.8
St. Patrick's Day Number Sense: 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 2 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
Math, Mental Math
CCSS
2.NBT.B.8
Spring Number Sense - Mental Math: 1 More, 1 Less, 10 More, 10 Less, 50 More
This activity I created to help my students with their number sense abilities. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 1, and decreasing a number by 1; as well as increasing by 10, and decreasing by 10, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. This version is a differentiated version to my other, challenging ones. These worksheets
PreK - 3rd
Mental Math
CCSS
2.NBT.B.8
Also included in: BUNDLE: Spring Number Sense Mental Math: Differentiated (3 Products)
Valentine's Trolls Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Math, Mental Math
Spring Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Mental Math
Also included in: BUNDLE: Spring Number Sense Mental Math: Differentiated (3 Products)
Easter Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Mental Math
Peppermint Trolls Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Mental Math
Valentine's Day Number Sense: 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 2 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
Math, Mental Math
CCSS
2.NBT.B.8
Valentine's Day "Love Bug" Number Sense: 10 More, 10 Less, 100 More, 100 Less
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 2 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
Mental Math
Spring Number Sense Mental Math: 20 More, 50 Less, 150 More, 200 Less, 350 More
This activity I created to help my students with their number sense abilities. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 20, and decreasing a number by 50; as well as increasing by 150, and decreasing by 200, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 100's to 900's...all 3 digit only. This version is a differentiated version to my other, challenging ones. These work
1st - 5th
Mental Math
Also included in: BUNDLE: Spring Number Sense Mental Math: Differentiated (3 Products)
Halloween Number Sense Mental Math: 1 More, 1 Less, 5 More, 5 Less, 10 More
This activity I created to help my students with their number sense abilities for October. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 1, and decreasing a number by 1; as well as increasing by 5, and decreasing by 5, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. These worksheets you can utilize whole group, small group, or independently dep
1st - 5th
Math, Mental Math
CCSS
2.NBT.B.8
Also included in: BUNDLE: Halloween Number Sense Mental Math: Differentiated (2 Products)
Thanksgiving Number Sense Mental Math: 1 More, 1 Less, 5 More, 5 Less, 10 More
This activity I created to help my students with their number sense abilities for October. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 1, and decreasing a number by 1; as well as increasing by 5, and decreasing by 5, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. These worksheets you can utilize whole group, small group, or independently dep
1st - 5th
Math, Mental Math
Halloween Number Sense Mental Math: 1 More, 1 Less, 5 More, 5 Less, 10 More
This activity I created to help my students with their number sense abilities for the October. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 1, and decreasing a number by 1; as well as increasing by 5, and decreasing by 5, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 100's to 900's...all 3 digit only. These worksheets you can utilize whole group, small group, or independent
1st - 5th
Math, Mental Math
Also included in: BUNDLE: Halloween Number Sense Mental Math: Differentiated (2 Products)
Thanksgiving Number Sense Mental Math 5 More, 5 Less, 10 More, 10 Less, 100 More
This activity I created to help my students with their number sense abilities for the October. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 5, and decreasing a number by 5; as well as increasing by 10, and decreasing by 10, etc. I have included 3 different worksheets, that offer a variety of numbers up from the 100's to 900's...all 3 digit only. These worksheets you can utilize whole group, small group, or independe
1st - 5th
Math, Mental Math
CCSS
2.NBT.B.8
Christmas Number Sense / Mental Math: 1 More, 1 Less, 5 More, 5 Less, 10 More,
This activity I created to help my students with their number sense abilities for December month. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 1, and decreasing a number by 1; as well as increasing by 5, and decreasing by 5; as well as increasing by 10, and decreasing by 10. I have included 3 different worksheets, that offer a variety of numbers up from the 10's to 90's...all 2 digit only. These worksheets you can u
1st - 5th
Mental Math
Christmas Number Sense / Mental Math 5 More, 5 Less, 10 More, 10 Less, 100 More
This activity I created to help my students with their number sense abilities for the December month. It's a great tool to use to really have your kiddos think in terms of number order and sequencing, as well as increasing by 5, and decreasing a number by 5; as well as increasing by 10, and decreasing by 10; as well as increasing by 100, and decreasing by 100. I have included 3 different worksheets, that offer a variety of numbers up from the 100's to 900's...all 3 digit only. These worksheets
1st - 5th
Mental Math
CCSS
2.NBT.B.8
Earth Day Color by Number Bundle 2-3-4-5-6 Digit Addition&Subtraction Worksheets
Earth Day Color by Number Bundle | 2-3-4-5-6 Digit Addition & Subtraction With & Without Regrouping WorksheetsBuild math fluency across multiple grade levels with this Earth Day Color by Number Math Bundle, designed to help students practice 2-digit, 3-digit, 4-digit, 5-digit, and 6-digit addition and subtraction with and without regrouping through engaging coloring activities. This bundle includes differentiated practice sets that make it easy to support a wide range of learners while keeping
2nd - 4th
Basic Operations, Coloring Pages, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.7
, 3.NBT.A.2
+1
Bundle: Multiplication Word Problems | 1 & 2-Digit | Earth Day 3R | Grade 3–4
🌍 Stop teaching multiplication as just numbers—start building real understanding. This powerful bundle combines 2 sets of multiplication word problems (60 total problems) designed to take students from basic understanding → confident real-world problem solving through meaningful Earth Day and Reduce, Reuse, Recycle (3R) situations. Instead of isolated practice, your students will experience a complete learning progression that builds skills step by step. 📘 START STRONG: 1-Digit × 1-Digit Word
3rd - 4th
Math Test Prep, Mental Math, Other (Math)
2-Digit Math Operations Review: Addition, Subtraction & Multiplication
Review essential math skills with this sweet Valentine's packet! 🚚💕 Perfect for checking understanding of 2-digit addition, subtraction, and multiplication. This 15-page packet provides a mix of standard algorithm practice, helping students switch between operations and master regrouping skills. What's Inside (15 Pages):5 Pages: 2-Digit Addition (with Regrouping boxes)5 Pages: 2-Digit Subtraction (with Borrowing boxes)5 Pages: 2-Digit Multiplication (x1 Digit)(Or 15 Pages of Mixed Review - de
2nd - 3rd
Arithmetic, Basic Operations, Mental Math
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