What is 1000000 plus 3000000000?

What is the ratio of 9 to 81? Is 67 closer to 65? How do you read a 50000000000000 page book? What size is 4cm? What objects have 4 sets of parallel lines? Which is greater 75 millimeters or 7 cm? If angle a is what is angle b? What is the volume of a tank 20 meter diameter and 8 meter high? If man wants to grow a tree very quickly he buys some special tree seeds that double in height every day On the tenth day the tree is twenty feet high on what day was it five feet high? What is the pointy part of a geometric compass called? What is the distance around a 8.5 foot circle? What are the common prime numbers to 24 and 12? What is the fraction form of 21.21? How do you find the LCM of 4x and 16x to third power? What is 10 percent of 10080? What is the climate in 100000 BC? What is china's crime statistics? How do you do middleschool algabra? What are the fist square numbers? What is 0.3 divided by 3.21?