K.CC.1

I can count to 100 by ones and by tens

Problem 1

Count from 1 to 20. Write all the numbers.

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Problem 2

Count by tens from 10 to 100.

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Problem 3

What number comes after 15?

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Problem 4

What number comes before 23?

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Problem 5

Count these objects: ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★

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Problem 6

Fill in the missing numbers: 11, 12, __, 14, __, 16

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Problem 7

Count backwards from 10 to 1.

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Problem 8

How many numbers are there from 1 to 10?

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Problem 9

Count by tens: 20, 30, __, 50, __, 70

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Problem 10

What numbers come between 25 and 30?

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