Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.
Standard Type
Michigan State Math StandardsRelated Lessons
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Represent Numbers 11-19
Join Mrs. Gray for a Mystery Math Mistake with D.C. He needs help figuring out the missing parts in his number bonds. We represent numbers 11-19 in more than one way.
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10-Frames and More
Join Mrs. Gray for a Numeracy Talk with Dotson working on the double ten frame. We compose numbers 11-19 using 10 ones and some more ones.
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Numbers 11-19
Join Mrs. Gray for a Numeracy Talk with Dotson working on the Counting Buddy Senior. We represent numbers with ten frames and dots or counters.
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Numbers 11-19 in Different Ways
Join Mrs. Gray for a Numeracy Talk with Dotson seeing the Counting Buddy Senior but building what we saw on a double ten frame. We also show numbers 11-19 in different ways.
![lesson thumbnail](https://d15aoc3300f2oo.cloudfront.net/wp-content/uploads/2020/12/math-mights-coll-k.jpg)
Write Equations for Numbers 11-19
Join Mrs. Gray for a Numeracy Talk with Dotson seeing the double ten frame but building what we saw using a Rekenrek. We work with numbers 11-19 and write equations.