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Grade 1 Math - Adding 3 Numbers - Unit 7

Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Grade 1 Math - Adding 3 Numbers - Unit 7
Product Description
This is Unit 7 from the Full Year Bundle of 10 math units that include both workbooks and printable centers packs.

You can see a complete list of units and topics below, and you can also see the details for ALL the units in the preview for this product, including the table of contents and samples of the printable centers included.
Please note this download contains the Unit 7 Workbook and Printable Centers Pack only.

Beginning math concepts can be tricky, and it's so important that each new concept is taught in a variety of different ways sequentially. This set is organized to isolate each skill and strategy, and then offer a mixed review and printable math centers for each concept taught.


-Adding three sets: fingers, blocks and dice
-20 Frames strategy
-Number Line strategy
-Making Ten strategy
-Missing Addends
-Mixed Review
-Assessment Pages


WORKBOOK: Theses no-prep printable workbooks will allow you to complement your lessons with activities that are engaging and unique. Concepts are introduced in a simple way, and then become more complex as the unit progresses. Many of the page formats are repeated throughout the 10 units where appropriate, so you won't have to reteach the directions again. Also included are cut/sort pages for interactive learning.

DIFFERENTIATE: Many of the pages have differentiated versions of the same page (see letters A, B or C in the top left corners) which will allow you to meet the needs of students working at different levels in your classroom. They can also be used to introduce a concept the first day, then revisit the next day with slightly more expectation. In this way, you can choose workbook pages that are perfect for your needs. I often teach split grade classes, and this approach has helped to streamline my math instruction.

SELF-CHECKING: Many of the pages are self-checking. This means that the answers are located at the bottom of the page, or around the frame, or students are matching questions and answers by color. This alerts students to their own mistakes, and encourages problem-solving if they don't see their answer on the page. This also saves the teacher so much time, as students have basically marked their own work rather than handing it in to you with careless errors.

PEER CHECKING: Many pages have a spot at the bottom where a peer has checked over their work and signed their name. Students enjoy this chance to "be the teacher", and it also holds students accountable for their work because they know it will be peer checked before they are done. Another wonderful aspect of this feature is the organic discussions that occur during the peer checking process; students are prompted for deeper discussion of the concept and peer-teaching is common.

PRINTABLE CENTERS: Included in this unit is a pack of printable centers to reinforce the concept being taught. There are simple question/answer sorting, true/false equations sorting, choose your answer cards for multiple choice, question cards, and more. See the preview for pictures!

PRINTABLE GAME BOARDS: There are several game boards included in most units so students can practice concepts during centers. You can also photocopy and send home the game boards as further home practice!

PRINTABLE REFERENCE POSTERS: There are several reference posters included in each math unit so students can refer back after the lesson is completed. If you have a math wall in your classroom, these posters can be a great way to refresh concepts as the year progresses.

ASSESSMENT: There are two pages/versions of assessment pages to use at the end of each unit. You can use the different versions with students sitting near each other to ensure that you have authentic assessment. The pages are similar in format and difficulty, but use different numbers.


Unit 1
MATH SENSE: Number Sense, Number Bonds, 120 Chart, Greater or Less Than, Skip Counting, Ten Frames, Skip Counting, Ordinal Numbers, Number Words

Unit 2
Addition to 10

Unit 3
Subtraction to 10

Unit 4
Geometry /Fractions/Patterning/Symmetry

Unit 5
Addition and Subtraction to 20

Unit 6
Addition and Subtraction of Double Digits

Unit 7Addition Strategies For Adding 3 Numbers

Unit 8
Place Value: Ones Tens Hundreds

Unit 9
Measurement, Time, Money and Data Canadian money/measurement options

Unit 10
Word Problems to 10 and Daily Math Workbooks Bundle with EDITABLE pages included

If you prefer to see just the Printable Centers OR just the Workbooks for all 10 units alone, you can see all the options by clicking below:

Complete Collection of Math Resources

I appreciate your feedback!
These math packs have been through several editors, however if you should find a typo that was missed, please email me directly at whimsyworkshopcreations@gmail.com and I will correct it as soon as possible. Thank you!

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Literacy or Math Products and Freebies are limited to single classroom use only.
Please visit Whimsy Workshop Teaching.com to see a complete TOU.
©S.Westby - Whimsy Workshop Teaching
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