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Double Ten-Frame Addition Mat

Graphic Organizer · Grade 1 · English

Double Ten-Frame Addition Mat

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Double Ten-Frame Addition MatStrategy: Making a Ten (CCSS 1.OA.C.6)
Teacher Note: Modeling "Make a Ten"To solve 8 + 5, start with 8 counters in the first frame. Use 2 more counters from the 5 to "fill up" the first frame to make 10. Then, place the remaining 3 counters in the second frame. Students can clearly see that 8 + 5 is the same as 10 + 3, which equals 13.
Worked Example: 8 + 5
8 + 5 = 13
Your Turn: Practice Addition within 20
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Place this mat in a plastic sleeve to use with dry-erase markers and counters!