1.
[IMO]
What number comes next in the pattern: 3, 9, 27, 81, __?
2.
[IMO]
What is the result of dividing 0.8 by 0.2?
3.
[IMO]
What is the result of dividing 2/3 by 1/6?
4.
[IMO]
What is the difference between 2/5 and 1/3?
5.
[IMO]
What is the difference between 1.2 and 0.7?
6.
[IMO]
What is the product of 0.4 and 0.6?
7.
[IMO]
What number comes next in the pattern: 5, 10, 7, 14, __?
8.
[IMO]
What is the product of 1/2 and 3/4?
9.
[IMO]
What is the sum of 0.5 and 0.25?
10.
[IMO]
What is the sum of 1/4 and 1/3?