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Counting backwards

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Intros
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Lessons
  1. How do we count backwards?
  2. How do we count backwards with negative numbers?
  3. How do we count backwards with big place values?
  4. How can we use counting backwards to understand subtraction?
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Examples
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Lessons
  1. Counting backwards to find the next numbers
    Fill in the next four blanks after each number by counting backwards.
    1. 52, ___, ___, ___, ___
    2. 376, ___, ___, ___, ___
    3. 4801, ___, ___, ___, ___
    4. 90 002, ___, ___, ___, ___
    5. 1 354 678, ___, ___, ___, ___
    6. -5, ___, ___, ___, ___
    7. -998, ___, ___, ___, ___
  2. Counting backwards to find numbers between
    List the numbers in between the given numbers by counting backs.
    1. 65 and 58
    2. 2304 and 2295
    3. 41 003 and 40 997
    4. -894 and -902
  3. Counting backwards and subtraction statements
    Count backwards to find the difference between two numbers. Then, rewrite as a subtraction statement.
    1. 571 and 566
    2. 280 643 and 280 632
    3. 4 000 002 and 3 999 995
    4. -94 and -104
  4. Counting backwards word problem
    Joe entered a contest to guess how many jelly beans there were in a jar! He guessed that there were 1005 jellybeans. He won the contest because he was the closest, but they hold him his guess was too high by 9. How many jelly beans were there exactly?