Video: Making 14, 15, and 16

In this video, we will learn how to decompose the numbers 14, 15, and 16 into ten ones and some remaining ones.

03:25

Video Transcript

Making 14, 15, and 16

In this video, we will learn how to decompose or break apart the numbers 14, 15, and 16 into 10 ones and some remaining ones. For example, we could break the number 14 into two parts, 10 and four. 10 ones and four more ones makes 14.

Which picture shows the number 15?

We’re shown three different pictures. We have to choose the one that shows the number 15. The first picture shows 10 counters or 10 ones and four ones. What does 10 and four make? 10, 11, 12, 13, 14. 10 and four is 14. In the second picture, we have a ten frame with 10 counters and another ten frame with five counters. 10, 11, 12, 13, 14, 15. 10 ones and five more ones makes 15. The third picture shows 10 ones and seven more ones. 10 and seven is 17. This is the picture which shows the number 15. 10 and five more ones makes 15.

Select the picture that shows 10 ones and six more ones.

We have to choose which of the three pictures shows 10 ones and six more ones. Our first picture shows one and six ones. Six and one make seven. Let’s look at the second picture. There are two, four, six, eight, 10 ones. And two, four, six ones. 10 ones and six ones makes 16. 10, 11, 12, 13, 14, 15, 16. This is the correct picture. It shows 10 ones and six more ones. The third picture shows 10 ones and four more ones, which makes 14. The picture that shows 10 ones and six more ones is the picture in the middle.

What have we learned in this video? We’ve learned how to break apart or decompose the numbers 14, 15, and 16 into 10 ones and some remaining ones.

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