Register

What is the solution to 9 x 9?

What is the solution to 9 x 9?
55.1k views
0 votes
What is the solution to 9 x 9?

User Luka Rahne
by
7.5k points

2 Answers

3 votes

Answer:

81

Explanation:

We can round one of the 9's to ten then multiply it

9*10=90

then subtract the 9 that we added

90-9=81

User ArdentLearner
by
8.5k points
3 votes

Answer:

81

Explanation:

dude, it's one of the fast facts

User Soumik Rakshit
by
6.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!