Teen Numbers What are teen numbers? 111213 1415 16171819.

Teen NumbersTeen NumbersTeen NumbersTeen Numbers

What are teen numbers?

11 12 13 14 15

16 17 18 19

Teen Numbersnumbers made of tens and units

11 15 19

tens = =10

units = =1

Teen numbers are 2-digit numbers.

• Use a nursery rhyme to recognize that teen numbers

– Are made of tens and units– Are ten and some more.

Teen numbers are 2-digit numbers.

• Use Humpty Dumpty to recognize that teen numbers

– Are made of tens and units

Humpty Dumpty sat on a wall.Humpty Dumpty had a great fall.

All the king’s horses and all the king’s men,

Couldn’t put Humpty together again.

Help Humpty Dumpty • Count the number of red bricks on

Humpty Dumpty’s wall.• Match the number of bricks with

the numeral in the blue box.• Choose the correct blue box.

18 13 15

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17 12 16

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10 12 11

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11 15 16

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20 15 12

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13 14 18

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13 14 15

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18 16 13

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12 13 21

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18 19 20

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Now you know yourNow you know yourTeen Numbers!Teen Numbers!

Now you know yourNow you know yourTeen Numbers!Teen Numbers!