OK, let's crack this. We're given 112 and our task is to multiply it by 26. Essentially, we'll be adding 112 to itself 26 times.
Step 1: 0 + 112 = 112
Step 2: 112 + 112 = 224
Step 3: 224 + 112 = 336
Step 4: 336 + 112 = 448
Step 5: 448 + 112 = 560
Step 6: 560 + 112 = 672
Step 7: 672 + 112 = 784
Step 8: 784 + 112 = 896
Step 9: 896 + 112 = 1008
Step 10: 1008 + 112 = 1120
Step 11: 1120 + 112 = 1232
Step 12: 1232 + 112 = 1344
Step 13: 1344 + 112 = 1456
Step 14: 1456 + 112 = 1568
Step 15: 1568 + 112 = 1680
Step 16: 1680 + 112 = 1792
Step 17: 1792 + 112 = 1904
Step 18: 1904 + 112 = 2016
Step 19: 2016 + 112 = 2128
Step 20: 2128 + 112 = 2240
Step 21: 2240 + 112 = 2352
Step 22: 2352 + 112 = 2464
Step 23: 2464 + 112 = 2576
Step 24: 2576 + 112 = 2688
Step 25: 2688 + 112 = 2800
Step 26: 2800 + 112 = 2912

So, 112*26 = 2912