5 x 8 =
6 x 7 =
6 x 8 =
7 x 6 =
5 x 5 =
6 x 5 =
87 x 2 =
58 x 9 =
21 ÷ 7 =
12 ÷ 6 =
36 ÷ 9 =
40 ÷ 8 =
Eleanor is planning to invite 36 friends to her party. She sent out 9 invitations on Monday and 9 invitations on Tuesday. How many does she still need to send?