9×6=54
49÷7=7
15×1=15
15×0=0
(72-56)÷4=16÷4=4
(63-15)÷8=48÷8=6
14+0=14
18-18=0
100-3×7+1=100-21+1=80
100-42÷6×5=100-35=65
0×34=0
0×17=0
9×6=54
49÷7=7
15×1=15
15×0=0
(72-56)÷4=16÷4=4
(63-15)÷8=48÷8=6
14+0=14
18-18=0
100-3×7+1=100-21+1=80
100-42÷6×5=100-35=65
0×34=0
0×17=0