010b_Introductory_Add_Sub
These activities for young children introduce them to the concepts of addition and subtraction, and begin to familiarize them with simple number facts. Refer to the "Memorizing Addition & Subtraction Facts" category for more advanced activities, when students are ready.
  • Addition & Subtraction Facts to 10

    10b_a_Add_Sub_to_10

    Students practice the basic addition and subtraction number facts to 10, to begin to become familiar with basic number facts.

  • Addition Facts to 20

    10b_b_Add_to_20

    Students learn the addition facts for every pair of single-digit numbers to 20. These resources are designed for students who are learning the facts to 20 for the first time.

  • Subtraction Facts to 20

    10b_c_Sub_to_20

    Students learn the subtraction facts that are the reverse of the addition facts to 20. These resources are designed for students who are learning the facts to 20 for the first time.

  • Addition & Subtraction Facts to 20

    10b_d_Add_Sub_to_20

    Activities which cover combined addition and subtraction facts, for students developing familiarization with these facts.