Daily Math Warm Up - Number of the Day for 2nd and 3rd Grade

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36 Ratings
Mr Elementary Math
Grade Levels
1st - 3rd
Resource Type
Formats Included
  • PDF
  • Google Apps™
900 total slides
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Mr Elementary Math
Includes Google Apps™
The Teacher-Author indicated this resource includes assets from Google Workspace (e.g. docs, slides, etc.).


Do your students need extra practice understanding numbers 100 through 1,000? Then the digital number of the day activity is just right for them!

What is it?

It's an awesome math warm-up that walks your students through 4 daily tasks to build number sense through the number 1,000. Each Google Slide focuses on one number for the day.

How many warm-up slides are included?

This awesome pack contains 900 Google Slides that can easily be assigned to your students inside of Google Classroom™. These slides are grouped into sets by number groups. For example: Set 1 - focus on numbers 100 - 199, Set 2- focus on numbers 200 - 299, etc.

How can this routine be used?

I recommend using this as a daily warm-up activity. Have students complete one activity per day.

Each slide contains 4 main tasks:

  • Decompose the Number- students drag and drop number discs to breakdown the number of the day
  • Expand It!- students find the expanded form of the number and type the missing numbers.
  • Number name and Odd/Even- students type the number name and determine whether the number is odd or even.
  • More or Less! - students find one more, one less, 10 less and 10 more than the number of the day.

This simple digital activity can be used in the following ways:

  • math warm-up
  • morning work
  • independent practice
  • distance learning
  • early finisher activity

Because of the nature of these slides, no answer key is provided.

Total Pages
900 total slides
Answer Key
Not Included
Teaching Duration
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to see state-specific standards (only available in the US).
Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.


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