Without delay, let's solve this. We've got 994 and we will be multiplying it by 7, that is, adding 994 to itself 7 times.
Step 1: 0 + 994 = 994
Step 2: 994 + 994 = 1988
Step 3: 1988 + 994 = 2982
Step 4: 2982 + 994 = 3976
Step 5: 3976 + 994 = 4970
Step 6: 4970 + 994 = 5964
Step 7: 5964 + 994 = 6958

So, 994*7 = 6958