Correction :

14 + 18 = 32	54 : 9 = 6
14 - 1 = 13	16 - 13 = 3
6 × 4 = 24	29 - 9 = 20
2 × 8 = 16	0 + 6 = 6
10 × 3 = 30	47 - 24 = 23
22 + 11 = 33	18 + 11 = 29
0 + 2 = 2	17 - 2 = 15
15 : 5 = 3	8 + 4 = 12
6 + 13 = 19	4 × 8 = 32
16 - 5 = 11	2 × 9 = 18