Alright, let's solve this math problem step by step. First, we have the number 56. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 90. So, we're going to take the number 56 and add it to itself 90 times.
Step 1: 0 + 56 = 56
Step 2: 56 + 56 = 112
Step 3: 112 + 56 = 168
Step 4: 168 + 56 = 224
Step 5: 224 + 56 = 280
Step 6: 280 + 56 = 336
Step 7: 336 + 56 = 392
Step 8: 392 + 56 = 448
Step 9: 448 + 56 = 504
Step 10: 504 + 56 = 560
Step 11: 560 + 56 = 616
Step 12: 616 + 56 = 672
Step 13: 672 + 56 = 728
Step 14: 728 + 56 = 784
Step 15: 784 + 56 = 840
Step 16: 840 + 56 = 896
Step 17: 896 + 56 = 952
Step 18: 952 + 56 = 1008
Step 19: 1008 + 56 = 1064
Step 20: 1064 + 56 = 1120
Step 21: 1120 + 56 = 1176
Step 22: 1176 + 56 = 1232
Step 23: 1232 + 56 = 1288
Step 24: 1288 + 56 = 1344
Step 25: 1344 + 56 = 1400
Step 26: 1400 + 56 = 1456
Step 27: 1456 + 56 = 1512
Step 28: 1512 + 56 = 1568
Step 29: 1568 + 56 = 1624
Step 30: 1624 + 56 = 1680
Step 31: 1680 + 56 = 1736
Step 32: 1736 + 56 = 1792
Step 33: 1792 + 56 = 1848
Step 34: 1848 + 56 = 1904
Step 35: 1904 + 56 = 1960
Step 36: 1960 + 56 = 2016
Step 37: 2016 + 56 = 2072
Step 38: 2072 + 56 = 2128
Step 39: 2128 + 56 = 2184
Step 40: 2184 + 56 = 2240
Step 41: 2240 + 56 = 2296
Step 42: 2296 + 56 = 2352
Step 43: 2352 + 56 = 2408
Step 44: 2408 + 56 = 2464
Step 45: 2464 + 56 = 2520
Step 46: 2520 + 56 = 2576
Step 47: 2576 + 56 = 2632
Step 48: 2632 + 56 = 2688
Step 49: 2688 + 56 = 2744
Step 50: 2744 + 56 = 2800
Step 51: 2800 + 56 = 2856
Step 52: 2856 + 56 = 2912
Step 53: 2912 + 56 = 2968
Step 54: 2968 + 56 = 3024
Step 55: 3024 + 56 = 3080
Step 56: 3080 + 56 = 3136
Step 57: 3136 + 56 = 3192
Step 58: 3192 + 56 = 3248
Step 59: 3248 + 56 = 3304
Step 60: 3304 + 56 = 3360
Step 61: 3360 + 56 = 3416
Step 62: 3416 + 56 = 3472
Step 63: 3472 + 56 = 3528
Step 64: 3528 + 56 = 3584
Step 65: 3584 + 56 = 3640
Step 66: 3640 + 56 = 3696
Step 67: 3696 + 56 = 3752
Step 68: 3752 + 56 = 3808
Step 69: 3808 + 56 = 3864
Step 70: 3864 + 56 = 3920
Step 71: 3920 + 56 = 3976
Step 72: 3976 + 56 = 4032
Step 73: 4032 + 56 = 4088
Step 74: 4088 + 56 = 4144
Step 75: 4144 + 56 = 4200
Step 76: 4200 + 56 = 4256
Step 77: 4256 + 56 = 4312
Step 78: 4312 + 56 = 4368
Step 79: 4368 + 56 = 4424
Step 80: 4424 + 56 = 4480
Step 81: 4480 + 56 = 4536
Step 82: 4536 + 56 = 4592
Step 83: 4592 + 56 = 4648
Step 84: 4648 + 56 = 4704
Step 85: 4704 + 56 = 4760
Step 86: 4760 + 56 = 4816
Step 87: 4816 + 56 = 4872
Step 88: 4872 + 56 = 4928
Step 89: 4928 + 56 = 4984
Step 90: 4984 + 56 = 5040

So, 56*90 = 5040