1.
If 50 percent of X = 66, then X =
2.
If X + 6 = 7, then X is equal to
3.
What is the area of this square?
4.
The answer to this equation is:
5.
The ratio 36 : 12 is the same as
6.
The volume of the brick is
7.
Which of the following fractions is the smallest?
8.
What is 6398.70373 rounded to the nearest thousandth?
9.
Which of the following is the correct calculation for 5! :
10.
(n + 3)(n + 4) = ?