Teen Numbers

Click on all the math tools that helps you see 10 more easily.

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How do you know that you have a 10 when using a ten-frame? Choose two options.

• The ten-frame is full

• I see 5 and 5 more

• I see 5 and 4 more

• The ten frame is not full

What pattern do you notice when writing numbers from 11 to 19?

• I do not see a pattern

• They begin with a 1

What do these ten frames have in common?

• Nothing

• I see 10 and some 1s

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What number is this?

• 31

• 30

• 13

• 103

What number is this?

• 21

• 102

• 2

• 12

Tags

CCSS.2.NBT.A.3

Solve for the missing number.

10+7=_________

• 70

• 107

• 8

• 17

• 17
• 19
• 18
• 20

Tags

CCSS.1.NBT.A.1