Name:                                                          Class:
Addition within 10
3+2=                  5+3=                      8+1=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
4+4=                  2+7=                      3+5=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
2+2=                  0+9=                      4+6=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
Name:                                                          Class:
                           Addition within 20
5+5=                  7+6=                      8+7=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
9+9=                  6+8=                      4+9=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
9+8=                  8+6=                      2+9=
        Tens   Ones          Tens    Ones              Tens   Ones
  +                    +                         +
  =                    =                         =
Name:                                                                   Class:
                               Addition within 100
23 + 45 =                27 + 36 =                   18 + 7 =
           Tens   Ones              Tens   Ones                 Tens   Ones
  +                        +                           +
  =                        =                           =
5 + 16 =                 39 + 44 =                   27 + 2 =
           Tens   Ones              Tens   Ones                 Tens   Ones
  +                        +                           +
  =                        =                           =
9 + 28 =                 37 + 6 =                    24 + 37 =
           Tens   Ones              Tens   Ones                 Tens   Ones
  +                        +                           +
  =                        =                           =
                        Addition facts within 10
                                                                     10 + 0
                                                               9+0   9+1
                                                         8+0   8+1   8+2
                                                   7+0   7+1   7+2   7+3
                                           6+0     6+1   6+2   6+3   6+4
                                 5+0       5+1     5+2   5+3   5+4   5+5
                        4+0      4+1       4+2     4+3   4+4   4+5   4+6
                  3+0   3+1      3+2        3+3    3+4   3+5   3+6   3+7
            2+0   2+1   2+2      2+3       2+4     2+5   2+6   2+7   2+8
      1+0   1+1   1+2   1+3      1+4       1+5     1+6   1+7   1+8   1+9
0+0   0+1   0+2   0+3   0+4      0+5       0+6     0+7   0+8   0+9   0 + 10
0     1     2     3     4          5         6     7     8     9      10
                                    Addition facts within 20
                                                                                          15 + 5
                                                                                 14 + 5   14 + 6
                                                                        13 + 5   13 + 6   13 + 7
                                                               12 + 5   12 + 6   12 + 7   12 + 8
                                                  11 + 5       11 + 6   11 + 7   11 + 8   11 + 9
                                       10 + 5     10 + 6       10 + 7   10 + 8   10 + 9   10 + 10
9+2      9+3      9+4      9+5         9+6         9+7         9+8      9+9      9 + 10   9 + 11
8+3      8+4      8+5      8+6         8+7         8+8         8+9      8 + 10   8 + 11   8 + 12
7+4      7+5      7+6      7+7         7+8         7+9         7 + 10   7 + 11   7 + 12   7 + 13
6+5      6+6      6+7      6+8         6+9        6 + 10       6 + 11   6 + 12   6 + 13   6 + 14
5+6      5+7      5+8      5+9         5 + 10     5 + 11       5 + 12   5 + 13   5 + 14   5 + 15
4+7      4+8      4+9      4 + 10      4 + 11     4 + 12       4 + 13   4 + 14   4 + 15   4 + 16
3+8      3+9      3 + 10   3 + 11      3 + 12     3 + 13       3 + 14   3 + 13   3 + 16   3 + 17
2+9      2 + 10   2 + 11   2 + 12      2 + 13     2 + 14       2 + 15   2 + 12   2 + 17   2 + 18
1 + 10   1 + 11   1 + 12   1 + 13      1 + 14     1 + 15       1 + 16   1 + 11   1 + 18   1 + 19
 11       12       13       14          15         16           17       18       19       20