1.
The length of an edge of a cube is l. The total length of its edges is
2.
The radius of a circle is r. Its diameter is
3.
Which of the following is an expression with numbers only?
4.
Which of the following is an expression with numbers only?
5.
Which of the following is not an expression with numbers only?
6.
The expression for '1 added top' is
7.
The expression for ' 1 subtracted from p' is
8.
The expression for 'p multiplied by 2' is
9.
The expression for 'p divided by 2' is
10.
The expression for ' 1 subtracted from -p' is