Number Sense
Write the number 10 with a decimal point in the correct place.
10.0
Write what 3(3) means
3x3
Write 3*x as an algebraic expression
3x
A way to write a number when multiplying by itself.
x2 example 22
Perimeter of a square can be written in what simplified way? Example 4+4+4+4
4x example4(4)
The place where a positive sign in implied to be in the equation 6= |-6|
+6= |-6|
Write what 4*4 means
4x4
The coefficient (number in front of x) of -x
-1
The number of times you divide a number by itself when you say square root.
2
Pi as a number.
3.14159...
What the denominator is for all whole numbers
1 as in 5/1, 3/1
Where the 4 belongs when writing 8/4 as a long division problem.
The 4 is on the outside of the long division, the 8 is on the inside.
Write 2(x)(y) as a simplified algebraic expression
2xy
any number to the power of 1. Example x1
itself. x
2 equilateral triangles make what shape when put together base to base.
square
The number of zeros before a decimal when writing .07.
An infinite amount. 000.07 is the same as 0.07
30% is equivalent to what fraction?
30/100
Write the equivalent expression of 2 x Y
2y
Any number to the power of 0 equals what number?
Example 3650
1
3650=1
Acircle has how many sides?
0
The reciprocal of a whole number (3) is written how?
1/3
Multiplying by 0 always gives what number?
0
-(x+5) is the same as which expression? -x+5 or -x-5
-x-5
One over a variable is the same as the variable to what power? 1/x
x-1
When bisecting a shape you are doing what to it?
Cutting it in half.