OK, let's work through this together. We're starting with 22 and we're going to multiply it by 22, which means we add 22 to itself 22 times.
Step 1: 0 + 22 = 22
Step 2: 22 + 22 = 44
Step 3: 44 + 22 = 66
Step 4: 66 + 22 = 88
Step 5: 88 + 22 = 110
Step 6: 110 + 22 = 132
Step 7: 132 + 22 = 154
Step 8: 154 + 22 = 176
Step 9: 176 + 22 = 198
Step 10: 198 + 22 = 220
Step 11: 220 + 22 = 242
Step 12: 242 + 22 = 264
Step 13: 264 + 22 = 286
Step 14: 286 + 22 = 308
Step 15: 308 + 22 = 330
Step 16: 330 + 22 = 352
Step 17: 352 + 22 = 374
Step 18: 374 + 22 = 396
Step 19: 396 + 22 = 418
Step 20: 418 + 22 = 440
Step 21: 440 + 22 = 462
Step 22: 462 + 22 = 484

So, 22*22 = 484