Vocabulary
Name the vocabulary word with the given definition.
The answer to an addition problem.
Sum
What is 0.45 as a percent?
45%
2/3 +5/3
7/3 or 2 1/3
Solve.
x+7=11
x=4
Simplify.
3+4*5
23
Name the vocabulary word with the given definition.
A symbol used to represent one or more numbers.
Variable
What is 78% as a decimal?
0.78
4/5 - 2/10
3/5
Solve.
3x=18
x=6
Simplify.
(4+7)*3
33
Name the vocabulary word with the given definition.
The number above the bar in a fraction that tells the number of parts in relationship to the number of parts to the whole.
Numerator
What is this fraction as a decimal?
4/5
0.8
2/7 * 2/5
4/35
Solve.
x/5=4
x=20
Simplify.
18-:3*3
18
Name the vocabulary word with the given definition.
The middle number of an ordered set of data.
Median
What is 37% as a fraction?
37/100
4/5-:8/15
3/2 or 1 1/2
Solve.
2x+1=13
x=6
Simplify.
((9-5)-:2)^2
4
Name the vocabulary word with the given definition.
A number multiplying a variable or product of variables.
Coefficient
What is 135% as a decimal?
1.35
(6/9)/(2/5)
15/9 or 5/3 or 1 2/3
Solve.
3x+4=-8
x=-4
Simplify.
((5+4)-:3)/(10-7)
1