Subtract Whole Tens and Hundreds

Answer Key - Grade 3 Math Worksheet - Building Confidence

Find the difference.

1. 1.

   89 - 10 = ____

   79
2. 2.

   98 - 60 = ____

   38
3. 3.

   74 - 30 = ____

   44
4. 4.

   97 - 50 = ____

   47
5. 5.

   76 - 20 = ____

   56
6. 6.

   51 - 40 = ____

   11
7. 7.

   91 - 70 = ____

   21
8. 8.

   61 - 10 = ____

   51
9. 9.

   76 - 40 = ____

   36
10. 10.

    82 - 40 = ____

    42
11. 11.

    42 - 30 = ____

    12
12. 12.

    85 - 10 = ____

    75
13. 13.

    67 - 40 = ____

    27
14. 14.

    80 - 30 = ____

    50
15. 15.

    48 - 10 = ____

    38
16. 16.

    63 - 40 = ____

    23
17. 17.

    70 - 50 = ____

    20
18. 18.

    78 - 60 = ____

    18