20 times 5 is 100. We can multiply 2*5 and get 10, then add another zero to make it easier.
The first one is wrong
(do you need help solving it?)
The answer is 3 places to the left
Answer:
2l+2w, 60+60+30+30
Step-by-step explanation:
2(length)+2(width)
Answer:
Step-by-step explanation:
