Mental Arithmetic > Addition - 8s > Flashcards
1 + 8 =
9
2 + 8 =
10
3 + 8 =
11
4 + 8 =
12
5 + 8 =
13
6 + 8 =
14
7 + 8 =
15
8 + 8 =
16
9 + 8 =
17
10 + 8 =
18
11 + 8 =
19
12 + 8 =
20
13 + 8 =
21
14 + 8 =
22
15 + 8 =
23
16 + 8 =
24
17 + 8 =
25
18 + 8 =
26
19 + 8 =
27
20 + 8 =
28