Alright, let's solve this math problem step by step. First, we have the number 704. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 198. So, we're going to take the number 704 and add it to itself 198 times.
Step 1: 0 + 704 = 704
Step 2: 704 + 704 = 1408
Step 3: 1408 + 704 = 2112
Step 4: 2112 + 704 = 2816
Step 5: 2816 + 704 = 3520
Step 6: 3520 + 704 = 4224
Step 7: 4224 + 704 = 4928
Step 8: 4928 + 704 = 5632
Step 9: 5632 + 704 = 6336
Step 10: 6336 + 704 = 7040
Step 11: 7040 + 704 = 7744
Step 12: 7744 + 704 = 8448
Step 13: 8448 + 704 = 9152
Step 14: 9152 + 704 = 9856
Step 15: 9856 + 704 = 10560
Step 16: 10560 + 704 = 11264
Step 17: 11264 + 704 = 11968
Step 18: 11968 + 704 = 12672
Step 19: 12672 + 704 = 13376
Step 20: 13376 + 704 = 14080
Step 21: 14080 + 704 = 14784
Step 22: 14784 + 704 = 15488
Step 23: 15488 + 704 = 16192
Step 24: 16192 + 704 = 16896
Step 25: 16896 + 704 = 17600
Step 26: 17600 + 704 = 18304
Step 27: 18304 + 704 = 19008
Step 28: 19008 + 704 = 19712
Step 29: 19712 + 704 = 20416
Step 30: 20416 + 704 = 21120
Step 31: 21120 + 704 = 21824
Step 32: 21824 + 704 = 22528
Step 33: 22528 + 704 = 23232
Step 34: 23232 + 704 = 23936
Step 35: 23936 + 704 = 24640
Step 36: 24640 + 704 = 25344
Step 37: 25344 + 704 = 26048
Step 38: 26048 + 704 = 26752
Step 39: 26752 + 704 = 27456
Step 40: 27456 + 704 = 28160
Step 41: 28160 + 704 = 28864
Step 42: 28864 + 704 = 29568
Step 43: 29568 + 704 = 30272
Step 44: 30272 + 704 = 30976
Step 45: 30976 + 704 = 31680
Step 46: 31680 + 704 = 32384
Step 47: 32384 + 704 = 33088
Step 48: 33088 + 704 = 33792
Step 49: 33792 + 704 = 34496
Step 50: 34496 + 704 = 35200
Step 51: 35200 + 704 = 35904
Step 52: 35904 + 704 = 36608
Step 53: 36608 + 704 = 37312
Step 54: 37312 + 704 = 38016
Step 55: 38016 + 704 = 38720
Step 56: 38720 + 704 = 39424
Step 57: 39424 + 704 = 40128
Step 58: 40128 + 704 = 40832
Step 59: 40832 + 704 = 41536
Step 60: 41536 + 704 = 42240
Step 61: 42240 + 704 = 42944
Step 62: 42944 + 704 = 43648
Step 63: 43648 + 704 = 44352
Step 64: 44352 + 704 = 45056
Step 65: 45056 + 704 = 45760
Step 66: 45760 + 704 = 46464
Step 67: 46464 + 704 = 47168
Step 68: 47168 + 704 = 47872
Step 69: 47872 + 704 = 48576
Step 70: 48576 + 704 = 49280
Step 71: 49280 + 704 = 49984
Step 72: 49984 + 704 = 50688
Step 73: 50688 + 704 = 51392
Step 74: 51392 + 704 = 52096
Step 75: 52096 + 704 = 52800
Step 76: 52800 + 704 = 53504
Step 77: 53504 + 704 = 54208
Step 78: 54208 + 704 = 54912
Step 79: 54912 + 704 = 55616
Step 80: 55616 + 704 = 56320
Step 81: 56320 + 704 = 57024
Step 82: 57024 + 704 = 57728
Step 83: 57728 + 704 = 58432
Step 84: 58432 + 704 = 59136
Step 85: 59136 + 704 = 59840
Step 86: 59840 + 704 = 60544
Step 87: 60544 + 704 = 61248
Step 88: 61248 + 704 = 61952
Step 89: 61952 + 704 = 62656
Step 90: 62656 + 704 = 63360
Step 91: 63360 + 704 = 64064
Step 92: 64064 + 704 = 64768
Step 93: 64768 + 704 = 65472
Step 94: 65472 + 704 = 66176
Step 95: 66176 + 704 = 66880
Step 96: 66880 + 704 = 67584
Step 97: 67584 + 704 = 68288
Step 98: 68288 + 704 = 68992
Step 99: 68992 + 704 = 69696
Step 100: 69696 + 704 = 70400
Step 101: 70400 + 704 = 71104
Step 102: 71104 + 704 = 71808
Step 103: 71808 + 704 = 72512
Step 104: 72512 + 704 = 73216
Step 105: 73216 + 704 = 73920
Step 106: 73920 + 704 = 74624
Step 107: 74624 + 704 = 75328
Step 108: 75328 + 704 = 76032
Step 109: 76032 + 704 = 76736
Step 110: 76736 + 704 = 77440
Step 111: 77440 + 704 = 78144
Step 112: 78144 + 704 = 78848
Step 113: 78848 + 704 = 79552
Step 114: 79552 + 704 = 80256
Step 115: 80256 + 704 = 80960
Step 116: 80960 + 704 = 81664
Step 117: 81664 + 704 = 82368
Step 118: 82368 + 704 = 83072
Step 119: 83072 + 704 = 83776
Step 120: 83776 + 704 = 84480
Step 121: 84480 + 704 = 85184
Step 122: 85184 + 704 = 85888
Step 123: 85888 + 704 = 86592
Step 124: 86592 + 704 = 87296
Step 125: 87296 + 704 = 88000
Step 126: 88000 + 704 = 88704
Step 127: 88704 + 704 = 89408
Step 128: 89408 + 704 = 90112
Step 129: 90112 + 704 = 90816
Step 130: 90816 + 704 = 91520
Step 131: 91520 + 704 = 92224
Step 132: 92224 + 704 = 92928
Step 133: 92928 + 704 = 93632
Step 134: 93632 + 704 = 94336
Step 135: 94336 + 704 = 95040
Step 136: 95040 + 704 = 95744
Step 137: 95744 + 704 = 96448
Step 138: 96448 + 704 = 97152
Step 139: 97152 + 704 = 97856
Step 140: 97856 + 704 = 98560
Step 141: 98560 + 704 = 99264
Step 142: 99264 + 704 = 99968
Step 143: 99968 + 704 = 100672
Step 144: 100672 + 704 = 101376
Step 145: 101376 + 704 = 102080
Step 146: 102080 + 704 = 102784
Step 147: 102784 + 704 = 103488
Step 148: 103488 + 704 = 104192
Step 149: 104192 + 704 = 104896
Step 150: 104896 + 704 = 105600
Step 151: 105600 + 704 = 106304
Step 152: 106304 + 704 = 107008
Step 153: 107008 + 704 = 107712
Step 154: 107712 + 704 = 108416
Step 155: 108416 + 704 = 109120
Step 156: 109120 + 704 = 109824
Step 157: 109824 + 704 = 110528
Step 158: 110528 + 704 = 111232
Step 159: 111232 + 704 = 111936
Step 160: 111936 + 704 = 112640
Step 161: 112640 + 704 = 113344
Step 162: 113344 + 704 = 114048
Step 163: 114048 + 704 = 114752
Step 164: 114752 + 704 = 115456
Step 165: 115456 + 704 = 116160
Step 166: 116160 + 704 = 116864
Step 167: 116864 + 704 = 117568
Step 168: 117568 + 704 = 118272
Step 169: 118272 + 704 = 118976
Step 170: 118976 + 704 = 119680
Step 171: 119680 + 704 = 120384
Step 172: 120384 + 704 = 121088
Step 173: 121088 + 704 = 121792
Step 174: 121792 + 704 = 122496
Step 175: 122496 + 704 = 123200
Step 176: 123200 + 704 = 123904
Step 177: 123904 + 704 = 124608
Step 178: 124608 + 704 = 125312
Step 179: 125312 + 704 = 126016
Step 180: 126016 + 704 = 126720
Step 181: 126720 + 704 = 127424
Step 182: 127424 + 704 = 128128
Step 183: 128128 + 704 = 128832
Step 184: 128832 + 704 = 129536
Step 185: 129536 + 704 = 130240
Step 186: 130240 + 704 = 130944
Step 187: 130944 + 704 = 131648
Step 188: 131648 + 704 = 132352
Step 189: 132352 + 704 = 133056
Step 190: 133056 + 704 = 133760
Step 191: 133760 + 704 = 134464
Step 192: 134464 + 704 = 135168
Step 193: 135168 + 704 = 135872
Step 194: 135872 + 704 = 136576
Step 195: 136576 + 704 = 137280
Step 196: 137280 + 704 = 137984
Step 197: 137984 + 704 = 138688
Step 198: 138688 + 704 = 139392

So, 704*198 = 139392