Answer:
I choose 1 and multiplied by 3 and then by 4 so that is 7. 7squared is 49
I would say that if the ones add up to 10 or more, they will regroup and put a 1 above the tens column to show the 10
Answer:
36292
Step-by-step explanation:
just move the 6 one place to the left making it bigger.
Answer:
its 79
Step-by-step explanation: