Sure thing, let's get straight to it. We start with 950 and we're going to multiply it by 390, which means adding 950 to itself 390 times.
Step 1: 0 + 950 = 950
Step 2: 950 + 950 = 1900
Step 3: 1900 + 950 = 2850
Step 4: 2850 + 950 = 3800
Step 5: 3800 + 950 = 4750
Step 6: 4750 + 950 = 5700
Step 7: 5700 + 950 = 6650
Step 8: 6650 + 950 = 7600
Step 9: 7600 + 950 = 8550
Step 10: 8550 + 950 = 9500
Step 11: 9500 + 950 = 10450
Step 12: 10450 + 950 = 11400
Step 13: 11400 + 950 = 12350
Step 14: 12350 + 950 = 13300
Step 15: 13300 + 950 = 14250
Step 16: 14250 + 950 = 15200
Step 17: 15200 + 950 = 16150
Step 18: 16150 + 950 = 17100
Step 19: 17100 + 950 = 18050
Step 20: 18050 + 950 = 19000
Step 21: 19000 + 950 = 19950
Step 22: 19950 + 950 = 20900
Step 23: 20900 + 950 = 21850
Step 24: 21850 + 950 = 22800
Step 25: 22800 + 950 = 23750
Step 26: 23750 + 950 = 24700
Step 27: 24700 + 950 = 25650
Step 28: 25650 + 950 = 26600
Step 29: 26600 + 950 = 27550
Step 30: 27550 + 950 = 28500
Step 31: 28500 + 950 = 29450
Step 32: 29450 + 950 = 30400
Step 33: 30400 + 950 = 31350
Step 34: 31350 + 950 = 32300
Step 35: 32300 + 950 = 33250
Step 36: 33250 + 950 = 34200
Step 37: 34200 + 950 = 35150
Step 38: 35150 + 950 = 36100
Step 39: 36100 + 950 = 37050
Step 40: 37050 + 950 = 38000
Step 41: 38000 + 950 = 38950
Step 42: 38950 + 950 = 39900
Step 43: 39900 + 950 = 40850
Step 44: 40850 + 950 = 41800
Step 45: 41800 + 950 = 42750
Step 46: 42750 + 950 = 43700
Step 47: 43700 + 950 = 44650
Step 48: 44650 + 950 = 45600
Step 49: 45600 + 950 = 46550
Step 50: 46550 + 950 = 47500
Step 51: 47500 + 950 = 48450
Step 52: 48450 + 950 = 49400
Step 53: 49400 + 950 = 50350
Step 54: 50350 + 950 = 51300
Step 55: 51300 + 950 = 52250
Step 56: 52250 + 950 = 53200
Step 57: 53200 + 950 = 54150
Step 58: 54150 + 950 = 55100
Step 59: 55100 + 950 = 56050
Step 60: 56050 + 950 = 57000
Step 61: 57000 + 950 = 57950
Step 62: 57950 + 950 = 58900
Step 63: 58900 + 950 = 59850
Step 64: 59850 + 950 = 60800
Step 65: 60800 + 950 = 61750
Step 66: 61750 + 950 = 62700
Step 67: 62700 + 950 = 63650
Step 68: 63650 + 950 = 64600
Step 69: 64600 + 950 = 65550
Step 70: 65550 + 950 = 66500
Step 71: 66500 + 950 = 67450
Step 72: 67450 + 950 = 68400
Step 73: 68400 + 950 = 69350
Step 74: 69350 + 950 = 70300
Step 75: 70300 + 950 = 71250
Step 76: 71250 + 950 = 72200
Step 77: 72200 + 950 = 73150
Step 78: 73150 + 950 = 74100
Step 79: 74100 + 950 = 75050
Step 80: 75050 + 950 = 76000
Step 81: 76000 + 950 = 76950
Step 82: 76950 + 950 = 77900
Step 83: 77900 + 950 = 78850
Step 84: 78850 + 950 = 79800
Step 85: 79800 + 950 = 80750
Step 86: 80750 + 950 = 81700
Step 87: 81700 + 950 = 82650
Step 88: 82650 + 950 = 83600
Step 89: 83600 + 950 = 84550
Step 90: 84550 + 950 = 85500
Step 91: 85500 + 950 = 86450
Step 92: 86450 + 950 = 87400
Step 93: 87400 + 950 = 88350
Step 94: 88350 + 950 = 89300
Step 95: 89300 + 950 = 90250
Step 96: 90250 + 950 = 91200
Step 97: 91200 + 950 = 92150
Step 98: 92150 + 950 = 93100
Step 99: 93100 + 950 = 94050
Step 100: 94050 + 950 = 95000
Step 101: 95000 + 950 = 95950
Step 102: 95950 + 950 = 96900
Step 103: 96900 + 950 = 97850
Step 104: 97850 + 950 = 98800
Step 105: 98800 + 950 = 99750
Step 106: 99750 + 950 = 100700
Step 107: 100700 + 950 = 101650
Step 108: 101650 + 950 = 102600
Step 109: 102600 + 950 = 103550
Step 110: 103550 + 950 = 104500
Step 111: 104500 + 950 = 105450
Step 112: 105450 + 950 = 106400
Step 113: 106400 + 950 = 107350
Step 114: 107350 + 950 = 108300
Step 115: 108300 + 950 = 109250
Step 116: 109250 + 950 = 110200
Step 117: 110200 + 950 = 111150
Step 118: 111150 + 950 = 112100
Step 119: 112100 + 950 = 113050
Step 120: 113050 + 950 = 114000
Step 121: 114000 + 950 = 114950
Step 122: 114950 + 950 = 115900
Step 123: 115900 + 950 = 116850
Step 124: 116850 + 950 = 117800
Step 125: 117800 + 950 = 118750
Step 126: 118750 + 950 = 119700
Step 127: 119700 + 950 = 120650
Step 128: 120650 + 950 = 121600
Step 129: 121600 + 950 = 122550
Step 130: 122550 + 950 = 123500
Step 131: 123500 + 950 = 124450
Step 132: 124450 + 950 = 125400
Step 133: 125400 + 950 = 126350
Step 134: 126350 + 950 = 127300
Step 135: 127300 + 950 = 128250
Step 136: 128250 + 950 = 129200
Step 137: 129200 + 950 = 130150
Step 138: 130150 + 950 = 131100
Step 139: 131100 + 950 = 132050
Step 140: 132050 + 950 = 133000
Step 141: 133000 + 950 = 133950
Step 142: 133950 + 950 = 134900
Step 143: 134900 + 950 = 135850
Step 144: 135850 + 950 = 136800
Step 145: 136800 + 950 = 137750
Step 146: 137750 + 950 = 138700
Step 147: 138700 + 950 = 139650
Step 148: 139650 + 950 = 140600
Step 149: 140600 + 950 = 141550
Step 150: 141550 + 950 = 142500
Step 151: 142500 + 950 = 143450
Step 152: 143450 + 950 = 144400
Step 153: 144400 + 950 = 145350
Step 154: 145350 + 950 = 146300
Step 155: 146300 + 950 = 147250
Step 156: 147250 + 950 = 148200
Step 157: 148200 + 950 = 149150
Step 158: 149150 + 950 = 150100
Step 159: 150100 + 950 = 151050
Step 160: 151050 + 950 = 152000
Step 161: 152000 + 950 = 152950
Step 162: 152950 + 950 = 153900
Step 163: 153900 + 950 = 154850
Step 164: 154850 + 950 = 155800
Step 165: 155800 + 950 = 156750
Step 166: 156750 + 950 = 157700
Step 167: 157700 + 950 = 158650
Step 168: 158650 + 950 = 159600
Step 169: 159600 + 950 = 160550
Step 170: 160550 + 950 = 161500
Step 171: 161500 + 950 = 162450
Step 172: 162450 + 950 = 163400
Step 173: 163400 + 950 = 164350
Step 174: 164350 + 950 = 165300
Step 175: 165300 + 950 = 166250
Step 176: 166250 + 950 = 167200
Step 177: 167200 + 950 = 168150
Step 178: 168150 + 950 = 169100
Step 179: 169100 + 950 = 170050
Step 180: 170050 + 950 = 171000
Step 181: 171000 + 950 = 171950
Step 182: 171950 + 950 = 172900
Step 183: 172900 + 950 = 173850
Step 184: 173850 + 950 = 174800
Step 185: 174800 + 950 = 175750
Step 186: 175750 + 950 = 176700
Step 187: 176700 + 950 = 177650
Step 188: 177650 + 950 = 178600
Step 189: 178600 + 950 = 179550
Step 190: 179550 + 950 = 180500
Step 191: 180500 + 950 = 181450
Step 192: 181450 + 950 = 182400
Step 193: 182400 + 950 = 183350
Step 194: 183350 + 950 = 184300
Step 195: 184300 + 950 = 185250
Step 196: 185250 + 950 = 186200
Step 197: 186200 + 950 = 187150
Step 198: 187150 + 950 = 188100
Step 199: 188100 + 950 = 189050
Step 200: 189050 + 950 = 190000
Step 201: 190000 + 950 = 190950
Step 202: 190950 + 950 = 191900
Step 203: 191900 + 950 = 192850
Step 204: 192850 + 950 = 193800
Step 205: 193800 + 950 = 194750
Step 206: 194750 + 950 = 195700
Step 207: 195700 + 950 = 196650
Step 208: 196650 + 950 = 197600
Step 209: 197600 + 950 = 198550
Step 210: 198550 + 950 = 199500
Step 211: 199500 + 950 = 200450
Step 212: 200450 + 950 = 201400
Step 213: 201400 + 950 = 202350
Step 214: 202350 + 950 = 203300
Step 215: 203300 + 950 = 204250
Step 216: 204250 + 950 = 205200
Step 217: 205200 + 950 = 206150
Step 218: 206150 + 950 = 207100
Step 219: 207100 + 950 = 208050
Step 220: 208050 + 950 = 209000
Step 221: 209000 + 950 = 209950
Step 222: 209950 + 950 = 210900
Step 223: 210900 + 950 = 211850
Step 224: 211850 + 950 = 212800
Step 225: 212800 + 950 = 213750
Step 226: 213750 + 950 = 214700
Step 227: 214700 + 950 = 215650
Step 228: 215650 + 950 = 216600
Step 229: 216600 + 950 = 217550
Step 230: 217550 + 950 = 218500
Step 231: 218500 + 950 = 219450
Step 232: 219450 + 950 = 220400
Step 233: 220400 + 950 = 221350
Step 234: 221350 + 950 = 222300
Step 235: 222300 + 950 = 223250
Step 236: 223250 + 950 = 224200
Step 237: 224200 + 950 = 225150
Step 238: 225150 + 950 = 226100
Step 239: 226100 + 950 = 227050
Step 240: 227050 + 950 = 228000
Step 241: 228000 + 950 = 228950
Step 242: 228950 + 950 = 229900
Step 243: 229900 + 950 = 230850
Step 244: 230850 + 950 = 231800
Step 245: 231800 + 950 = 232750
Step 246: 232750 + 950 = 233700
Step 247: 233700 + 950 = 234650
Step 248: 234650 + 950 = 235600
Step 249: 235600 + 950 = 236550
Step 250: 236550 + 950 = 237500
Step 251: 237500 + 950 = 238450
Step 252: 238450 + 950 = 239400
Step 253: 239400 + 950 = 240350
Step 254: 240350 + 950 = 241300
Step 255: 241300 + 950 = 242250
Step 256: 242250 + 950 = 243200
Step 257: 243200 + 950 = 244150
Step 258: 244150 + 950 = 245100
Step 259: 245100 + 950 = 246050
Step 260: 246050 + 950 = 247000
Step 261: 247000 + 950 = 247950
Step 262: 247950 + 950 = 248900
Step 263: 248900 + 950 = 249850
Step 264: 249850 + 950 = 250800
Step 265: 250800 + 950 = 251750
Step 266: 251750 + 950 = 252700
Step 267: 252700 + 950 = 253650
Step 268: 253650 + 950 = 254600
Step 269: 254600 + 950 = 255550
Step 270: 255550 + 950 = 256500
Step 271: 256500 + 950 = 257450
Step 272: 257450 + 950 = 258400
Step 273: 258400 + 950 = 259350
Step 274: 259350 + 950 = 260300
Step 275: 260300 + 950 = 261250
Step 276: 261250 + 950 = 262200
Step 277: 262200 + 950 = 263150
Step 278: 263150 + 950 = 264100
Step 279: 264100 + 950 = 265050
Step 280: 265050 + 950 = 266000
Step 281: 266000 + 950 = 266950
Step 282: 266950 + 950 = 267900
Step 283: 267900 + 950 = 268850
Step 284: 268850 + 950 = 269800
Step 285: 269800 + 950 = 270750
Step 286: 270750 + 950 = 271700
Step 287: 271700 + 950 = 272650
Step 288: 272650 + 950 = 273600
Step 289: 273600 + 950 = 274550
Step 290: 274550 + 950 = 275500
Step 291: 275500 + 950 = 276450
Step 292: 276450 + 950 = 277400
Step 293: 277400 + 950 = 278350
Step 294: 278350 + 950 = 279300
Step 295: 279300 + 950 = 280250
Step 296: 280250 + 950 = 281200
Step 297: 281200 + 950 = 282150
Step 298: 282150 + 950 = 283100
Step 299: 283100 + 950 = 284050
Step 300: 284050 + 950 = 285000
Step 301: 285000 + 950 = 285950
Step 302: 285950 + 950 = 286900
Step 303: 286900 + 950 = 287850
Step 304: 287850 + 950 = 288800
Step 305: 288800 + 950 = 289750
Step 306: 289750 + 950 = 290700
Step 307: 290700 + 950 = 291650
Step 308: 291650 + 950 = 292600
Step 309: 292600 + 950 = 293550
Step 310: 293550 + 950 = 294500
Step 311: 294500 + 950 = 295450
Step 312: 295450 + 950 = 296400
Step 313: 296400 + 950 = 297350
Step 314: 297350 + 950 = 298300
Step 315: 298300 + 950 = 299250
Step 316: 299250 + 950 = 300200
Step 317: 300200 + 950 = 301150
Step 318: 301150 + 950 = 302100
Step 319: 302100 + 950 = 303050
Step 320: 303050 + 950 = 304000
Step 321: 304000 + 950 = 304950
Step 322: 304950 + 950 = 305900
Step 323: 305900 + 950 = 306850
Step 324: 306850 + 950 = 307800
Step 325: 307800 + 950 = 308750
Step 326: 308750 + 950 = 309700
Step 327: 309700 + 950 = 310650
Step 328: 310650 + 950 = 311600
Step 329: 311600 + 950 = 312550
Step 330: 312550 + 950 = 313500
Step 331: 313500 + 950 = 314450
Step 332: 314450 + 950 = 315400
Step 333: 315400 + 950 = 316350
Step 334: 316350 + 950 = 317300
Step 335: 317300 + 950 = 318250
Step 336: 318250 + 950 = 319200
Step 337: 319200 + 950 = 320150
Step 338: 320150 + 950 = 321100
Step 339: 321100 + 950 = 322050
Step 340: 322050 + 950 = 323000
Step 341: 323000 + 950 = 323950
Step 342: 323950 + 950 = 324900
Step 343: 324900 + 950 = 325850
Step 344: 325850 + 950 = 326800
Step 345: 326800 + 950 = 327750
Step 346: 327750 + 950 = 328700
Step 347: 328700 + 950 = 329650
Step 348: 329650 + 950 = 330600
Step 349: 330600 + 950 = 331550
Step 350: 331550 + 950 = 332500
Step 351: 332500 + 950 = 333450
Step 352: 333450 + 950 = 334400
Step 353: 334400 + 950 = 335350
Step 354: 335350 + 950 = 336300
Step 355: 336300 + 950 = 337250
Step 356: 337250 + 950 = 338200
Step 357: 338200 + 950 = 339150
Step 358: 339150 + 950 = 340100
Step 359: 340100 + 950 = 341050
Step 360: 341050 + 950 = 342000
Step 361: 342000 + 950 = 342950
Step 362: 342950 + 950 = 343900
Step 363: 343900 + 950 = 344850
Step 364: 344850 + 950 = 345800
Step 365: 345800 + 950 = 346750
Step 366: 346750 + 950 = 347700
Step 367: 347700 + 950 = 348650
Step 368: 348650 + 950 = 349600
Step 369: 349600 + 950 = 350550
Step 370: 350550 + 950 = 351500
Step 371: 351500 + 950 = 352450
Step 372: 352450 + 950 = 353400
Step 373: 353400 + 950 = 354350
Step 374: 354350 + 950 = 355300
Step 375: 355300 + 950 = 356250
Step 376: 356250 + 950 = 357200
Step 377: 357200 + 950 = 358150
Step 378: 358150 + 950 = 359100
Step 379: 359100 + 950 = 360050
Step 380: 360050 + 950 = 361000
Step 381: 361000 + 950 = 361950
Step 382: 361950 + 950 = 362900
Step 383: 362900 + 950 = 363850
Step 384: 363850 + 950 = 364800
Step 385: 364800 + 950 = 365750
Step 386: 365750 + 950 = 366700
Step 387: 366700 + 950 = 367650
Step 388: 367650 + 950 = 368600
Step 389: 368600 + 950 = 369550
Step 390: 369550 + 950 = 370500

So, 950*390 = 370500