Counting in 10s Fill in the missing numbers on these number line.10, 20, 30
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, 60, 70.10, 20, 30, 40, 50, 60,
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,90. 0, 10, 20,
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, 50, ,60, 70, 80. 0, 10,
, 30, 40, 50,
, 70, 80, 90, 100 70, 80, 90,
, 110, 120. 90, 100,
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, 130, 140.
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, 120, 130, 140, 150,
, 170, 180. 160, 170, 180, 190,
Look at these numbers. Can you make a list of those that you wouldn't use if you were counting in 10s?
Now show your teacher or parent! You can even e-mail me if you like: [email protected]
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