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This edition of 1 2 3 Math focuses on estimating with decimals and decimal addition. It has a great game for helping students estimate with decimals through the hundredths, FIVE practice pages for estimating and adding decimals, and TWO versions of a quick assessment to see how they are doing—and t
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CCSS:
\$3.50
47 Ratings
4.0

PDF (2.37 MB)

This 24 slide PowerPoint presentation thoroughly explains the process of estimating with addition and subtraction. It reviews rounding and provides students with interactive practice and independent practice. There are notes for students and teachers. Real life estimation problems help students mast
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\$3.99
37 Ratings
3.9

PPT (1.79 MB)

Are you familiar with concept sorts? Many people use "sorts" with their spelling or word work programs, but sorting and categorizing can be extremely effective learning strategies for MANY areas! I have found sorts to be particularly effective in my math instruction, and I am excited to begin offe
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CCSS:
\$3.00
31 Ratings
4.0

PDF (3.18 MB)

If you are viewing this product, then you probably already know of the usefulness and versatility of task cards. They work great for centers, partner activities, and general review. Kids love them because they can move around and work at their own pace, too.What's unique about this set of task cards
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CCSS:
\$3.00
17 Ratings
4.0

PDF (33.01 MB)

This file includes a cover page with the common core state standard that is aligned to the problems, which is CCSS.Math.Content.4.NBT.B.4. The problems are great for revisiting/reviewing (during the unit, or right before state tests) estimating, addition and subtraction with trading and borrowing.
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\$3.00
14 Ratings
3.9

PDF (644.16 KB)

This is a great estimation addition classwork worksheet. The students can practice "rounding" numbers, then adding those rounded numbers to find the estimated answer.
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\$1.00
9 Ratings
3.9

PDF (34.48 KB)

This packet includes 3 worksheets that can be used for morning work, homework, or independent practice. All worksheets are Common Core aligned. Students review place value relationships, rounding numbers, renaming numbers, adding whole numbers, and subtracting whole numbers.
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CCSS:
\$1.00
8 Ratings
4.0

PDF (1.22 MB)

This includes 3 tests, a pretest, a posttest, and a retest set up in the same format about estimation with addition. Students only have to round 2 digit numbers before adding. Each test contains- 3 questions: vertical estimation with boxes to guide students 3 questions: vertical estimation with arr
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\$2.00
7 Ratings
4.0

PDF (1.03 MB)

The following is a set of task cards were students estimate to solve addition and subtraction problems. The following product.... -Contains 24 Task Cards -Contains Recording Sheet and Answer Key -Contains problems were students round to the tens and hundreds -Mirrors questions seen on the 3rd Grade
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\$3.00
6 Ratings
4.0

PDF (1.27 MB)

This product provides a fun way to access your students' basic number sense. It includes place value, estimation, addition, and subtraction problems. Most of the work focuses on three digit numbers, but a few four digit numbers are included to challenge students. As the students complete each worksh
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CCSS:
\$3.00
5 Ratings
4.0

PDF (1.15 MB)

By the Digits is a fully interactive activity to teach your students about place value, regrouping, addition and estimation. Simply tap the "round" number and a random number will appear in the "digit" column. Write that digit in the ones or tens place. Continue for 7 rounds, add up the ones and ten
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2 Ratings
4.0

NOTEBOOK (84.01 KB)

This contains mixed estimation addition and subtraction word problems. I use these in stations, around the room, or as cards to a generic board game. There are 16 task cards in the activity, an answer key, and a recording page.
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\$1.50
2 Ratings
4.0

PDF (219.41 KB)

A great way for students to practice their 2-digit addition, rounding and estimation skills! Students estimate the sum in the first box, then find the actual answer in the second box, then find the difference of their estimate vs. their actual answer in the 3rd box. There are 2 sides to this sheet a
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\$1.00
1 Rating
4.0

PDF (67.22 KB)

Cute Monster Theme, these cards are set up with a thin boarder making them easy to cut. This is a set of 24 task cards that can be used for centers or for playing scoot. Each card has a QR code so students can check their answer using a device and a QR scanner app (available for free). There are tw
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\$3.50
1 Rating
4.0

PDF (2 MB)

Skills included: Rounding to the Nearest Hundred/Thousand, 3- and 4-Digit Addition This versatile math worksheet can be used for a pretest/post test, in class practice, or homework. The skills included are typically taught in 3rd grade, but may be appropriate for 2nd, 4th, and 5th graders, as well.
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\$1.00
1 Rating
4.0

PDF (224.62 KB)

Using Estimation with AdditionColoring Activity This coloring activity includes estimation with addition math problems. Each question asks that each number be rounded to a particular place before estimating (ex: round to the nearest hundred, then add). The math problems include regrouping with num
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PDF (4.01 MB)

The following are estimating task cards in SPANISH with addition word problems in the tens and one hundreds place. Task cards will ask to:Estimate the total amountEstimate the addition of two numbers (tens and hundreds)ANSWER sheet is included. I usually put the answer sheets in a folder so that ea
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PDF (884.75 KB)

DO you use exit tickets, stations / center games, worksheets, or task cards?? Are you looking for a resource to help your students withEstimation Addition and Subtraction Word Problems? If you answered yes to both of those questions then this resource is for you! Included: 20 Questions on Estimati
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Also included in: Addition and Subtraction Bundle

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PDF (6.84 MB)

Estimation (Addition and Subtraction) Center 1. Print out the document. 2. Laminate the document (for durability). 3. Label an envelope or baggie with the name of the center. 4. Cut out the directions (as one card) and put in the baggie. 5. Cut out the problems and put them in the same baggie.
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DOC (20.5 KB)

This practice set is designed to help students read a chart and then use the results to add two-digit numbers with regrouping. Students are also asked to find ballpark estimates for the addition problems. Ten problems are included (on five sheets) to allow for students to work on problems indivi
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PDF (364.72 KB)

Great resource for extending, reinforcing, and targeting specific skills as well as test prep review. Use these 20 task cards in pairs, groups, or whole class. Excellent for math centers, enrichment, and intervention. Print and laminate for years of use.
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PDF (1.13 MB)

There are 5 questions/day with 5 days of test prep questions. These are aligned to look like the state test questions to give your students that last little bit of practice they need before the test! Could also be used for homework or morning work as a quick review!
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DOCX (76.54 KB)

Double Digit Addition and Subtraction with Regrouping and Word Problems. Practice Sheets Scoot Game Shoots and Ladders Style Game
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FREE
4 Ratings
4.0

PDF (2.76 MB)

This is a challenging game where students must use estimation skills and addition of multi-digit whole numbers. The teacher will choose a random number as the Target Number. The object of the game is for the students to get as close to the target number as possible by the end of the game. Common
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FREE
3 Ratings
4.0

PDF (98.03 KB)

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