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Looking for addition within 20 practice for your students that is fun and engaging? With this addition within 20 Mystery Picture Squares worksheet, your students will build on their addition within 20 fluency and having fun doing it!
o 1 math Mystery Picture Squares worksheet that build your students fluency for adding numbers within 20
o Full sheet and half sheet answer documents to record answers for teacher to formally assess
o Answer grid key (demonstrates how each completed Mystery Picture gird should look when completed)
Students are expected to develop fluency for adding within 20 (1.OA.C). Students are also expected in first grade to be able to represent and solve problems involving addition (1.OA.A), as well as understand and apply properties of operations to add (1.OA.B). The Addition with 20 Mystery Picture Squares activities will provide students the opportunity to demonstrate mastery of these math standards.
This product can be used during whole group instruction, but is most commonly used for independent practice to demonstrate mastery of skills. Before using this activity, the teacher should determine whether or not to formally assess. If you choose to do so, you should be sure to prepare copies of your choice of the answer documents provided for students to record their answers/work.
This activity is engaging and easy to set up. Students will simply need a pencil to solve the problems, glue (preferably a glue stick), and crayons. The activity can be completed at student’s seat individually or in a small group setting.