Question

scrie toate adunarile si scaderile posibilecu numerele;
7 4 11; 8 17 9

Answer 1

7+4
7+11
7+8
7+17
7+9
4+7
4+11
4+8
4+17
4+9
4+4
7+7
11+4
11+7
11+11
11+17
11+8
11+9
8+7
8+4
8+11
8+17
8+8
17+7
7+4
17+8
17+9
17+11
9+7
9+4
9+11
9+17
9+8
17-8
17-9
17-7
17-4
17-11
17-8
11-4
11-8
11-9

Answer 2

7+4=11 7+11=18 7+8=15 7+17=24 7+9=16 4+11=158 4+8=12 4+17=21 4+9=14 11+8=19 11+17=28 11+9=20 8+17=25 8+9=17 9+17=26 7-4=3 11-4=7 11-8=3 11-9=2 8-7=1 8-4=4 17-7=10 17-4=13 17-11=6 17-8=9 17-9=8 9-7=2 9-4=5 9-8=1