Answer :
Answer:
subtract 7 at a time like below
Step-by-step explanation:
56-7= 49
49-7= 42
42-7=35
35-7= 28
28-7=21
21-7=14
14-7=7
7-7
Answer:
subtract 7 at a time like below
Step-by-step explanation:
56-7= 49
49-7= 42
42-7=35
35-7= 28
28-7=21
21-7=14
14-7=7
7-7