Unknown Numbers {1st Grade}

Grade Levels
1st, 2nd
Common Core Standards
Product Rating
File Type
PDF (Acrobat) Document File
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14.24 MB   |   45 pages

PRODUCT DESCRIPTION

Does your class need to practice the standards within Operations and Algebraic Thinking! This insected themed unit is packed with plenty of opportunities to practice standards finding the unknown number in an equation and understanding the equals sign in an equation. Unknown numbers can be a challenge, the more practice our kiddos can get… the better!

This unit has 3 activities:

Activity #1: Addition Word Problems: Find the Unknown Number
Students will use 12 mini cards to read the word problem, set up their addition equation with the unknown number and solve for the unknown number. It has 3 different recording sheets to allow you to differentiate the help needed. One sheet, is blank, one sheet has lines for them to fill in the whole numbers, and the third sheet has the whole numbers written in for them.

Activity #2: Subtraction Word Problems: Find the Unknown Number
It has the same components as activity #1, but deals with subtraction equations.

Activity #3: True/False Cards
The students will look at the equation on each side of the equals sign and compare to decide if the equations are equal (true) or not equal (false.) Half of the cards are scaffolded so that they understand the procedure and then practice on their own the second half. It also comes with a recording sheet.

Besides all the activities it comes with an additional 13 printables to practice these skills during small group instruction or as HW.

Although, it is a first grade Common Core standard, it's perfect for second graders to review!

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Here are other related items for first grade that you might like:

Geometric Shapes Mini-Book

Solid Shapes Interactive Mini-Book


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Total Pages
45
Answer Key
Included
Teaching Duration
N/A

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Unknown Numbers {1st Grade}
Unknown Numbers {1st Grade}
Unknown Numbers {1st Grade}
Unknown Numbers {1st Grade}