TESTARVUTAMINE Nr.1. Segatehted. Kirjuta õige vastus

3 * 9 + 7 =
4 * 9 + 6 * 9 =
7 * 9 – 4 =
6 * 9 + 8 =
3 * 9 – 15 =
9 * 9 + 5 =
6 * 9 – 8 =
7 * 9 + 3 * 9 =
20 – 2 * 9 =
3 * 9 + 9 * 3 =
8 * 9 + 18 =
4 * 9 – 6 =
8 * 9 + 28 =
5 * 9 – 7 =
10 * 9 – 45 =
8 * 9 – 7 =
10 * 9 – 6 * 9 =
4 * 9 + 7 =
9 * 9 – 5 * 9 =
2 * 9 + 3 =
5 * 9 + 15 =