Răspuns :
10 × 5 = 50
10 × 10 = 100
10 × 7 = 70
10 × 9 = 90
10 × 12 = 120
10 × 15 = 150
10 × 19 = 190
10 × 11 = 110
1.5x10=50
10x10=100
7x10=70
9x10=90
12x10=120
15x10=150
19x10=190
11x10=110
10x10=100
7x10=70
9x10=90
12x10=120
15x10=150
19x10=190
11x10=110