• Gr 3 Day 4 Math


    Overview: Subtracting 3-digit Numbers


    Estimated Time: Approximately 30 minutes



    You can use what you know about place value to help you subtract 3-digit numbers. 

    Quick things to know:

    1. If you cannot print activities, you may write the answers on a sheet of paper.
    2. Always start subtracting in the ones place, then the tens, then the hundreds, and finally in the thousands.
    3. Check to see if you need to regroup.


    1. Complete the sheet called Gr 3 Day 4 Subtraction With and Without Regrouping If you are not sure how to answer a question, write a question mark. (?)
    2. Optional: Practice your fast facts by doing Pet Bingo (free iPad app).


     Keep your work in a folder and you may turn it in when you come back to school.