Skill: Identify numbers between two values

Explanation and Free Practice Resources

The learner identifies and names the whole numbers that lie strictly between two given whole numbers, using the counting sequence or a number line to determine order, relative magnitude, and whether any numbers are skipped. The understanding applies to numbers within the beginning counting and place-value range, including zero and numbers through 120; negative numbers, fractions, decimals, and generalized interval notation are beyond this scope.

Detailed Explanation: Identify numbers between two values

To find the whole numbers between two numbers:

  1. Start with the smaller number.
  2. Count up by ones.
  3. Stop before you reach the larger number.
  4. Do not include the two numbers you started with.

Example: What whole numbers are between 3434 and 3838?

Count forward from 3434:

34, 35, 36, 37, 3834,\ 35,\ 36,\ 37,\ 38

The numbers in the middle are:

35, 36, 37\boxed{35,\ 36,\ 37}

So, the whole numbers strictly between 3434 and 3838 are 3535, 3636, and 3737.

Learn by doing: Identify numbers between two values

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Number Chart to 100 - Next/Previous Number (within five, below 50)


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