1.Look and tell.
2. Addition.
5 + 1 =
15 + 1 =
3 + 4 =
13 + 4 =
3 + 6 =
13 + 6 =
7 + 2 =
17 + 2 =
4 + 4 =
14 + 4 =
1 + 3 =
11 + 3 =
7 + 1=
17 + 1=
6 + 2=
16 + 2=
5 + 5=
15 + 5=
3. Calculate.
12+ 3 = ..... .....
11+ 6 = ..... .....
15+ 2 = ..... .....
13+ 6 = ..... .....
12+ 4 = ..... .....
14+ 1 = ..... .....
13+ 4 = ..... .....
15+ 1 = ..... .....
12+ 2 = ..... .....
10+ 4 = ..... .....
15+ 0 = ..... .....
12+ 7 = ..... .....
12+ 1 = ..... .....
14+ 4 = ..... .....
4. Move 3 matches so that you get 3 equal squares.