OK, let's work through this together. We're starting with 316 and we're going to multiply it by 52, which means we add 316 to itself 52 times.
Step 1: 0 + 316 = 316
Step 2: 316 + 316 = 632
Step 3: 632 + 316 = 948
Step 4: 948 + 316 = 1264
Step 5: 1264 + 316 = 1580
Step 6: 1580 + 316 = 1896
Step 7: 1896 + 316 = 2212
Step 8: 2212 + 316 = 2528
Step 9: 2528 + 316 = 2844
Step 10: 2844 + 316 = 3160
Step 11: 3160 + 316 = 3476
Step 12: 3476 + 316 = 3792
Step 13: 3792 + 316 = 4108
Step 14: 4108 + 316 = 4424
Step 15: 4424 + 316 = 4740
Step 16: 4740 + 316 = 5056
Step 17: 5056 + 316 = 5372
Step 18: 5372 + 316 = 5688
Step 19: 5688 + 316 = 6004
Step 20: 6004 + 316 = 6320
Step 21: 6320 + 316 = 6636
Step 22: 6636 + 316 = 6952
Step 23: 6952 + 316 = 7268
Step 24: 7268 + 316 = 7584
Step 25: 7584 + 316 = 7900
Step 26: 7900 + 316 = 8216
Step 27: 8216 + 316 = 8532
Step 28: 8532 + 316 = 8848
Step 29: 8848 + 316 = 9164
Step 30: 9164 + 316 = 9480
Step 31: 9480 + 316 = 9796
Step 32: 9796 + 316 = 10112
Step 33: 10112 + 316 = 10428
Step 34: 10428 + 316 = 10744
Step 35: 10744 + 316 = 11060
Step 36: 11060 + 316 = 11376
Step 37: 11376 + 316 = 11692
Step 38: 11692 + 316 = 12008
Step 39: 12008 + 316 = 12324
Step 40: 12324 + 316 = 12640
Step 41: 12640 + 316 = 12956
Step 42: 12956 + 316 = 13272
Step 43: 13272 + 316 = 13588
Step 44: 13588 + 316 = 13904
Step 45: 13904 + 316 = 14220
Step 46: 14220 + 316 = 14536
Step 47: 14536 + 316 = 14852
Step 48: 14852 + 316 = 15168
Step 49: 15168 + 316 = 15484
Step 50: 15484 + 316 = 15800
Step 51: 15800 + 316 = 16116
Step 52: 16116 + 316 = 16432

So, 316*52 = 16432