43.1 + 0.7=
What is 43.8?
9.6 ÷ 1.6
6
2/3 x 3/8
1/4, 6/24
7 ÷ 1/2
14
An unknown value in an algebraic, usually represented by a letter.
What is a variable
91.2 + 89.9=
What is 181.1?
13.2 ÷ 0.006
2200
1/6 x 1/8
1/48
2 |
÷ 1/8
16
Operations that undo each other (ex. + vs -, x vs /)
What is an inverse operation/inverse relationship?
5 x 98.2=
What is 491?
45 ÷ 4.5
10
6/7 x 1/2
3/7, 6/14
1/2 |
÷ 1/4
2, 4/2
A mathematical phrase with at least one variable and operation.
What is an algebraic expression?
62.99 - 10.83=
What is 52.16?
1.26 ÷ 0.2
6.3
2/3 x 1/3
2/9
5/6 ÷ 3/8
2 2/9, 20/9, 40/18
This is calculated by first adding all the values in a data set, then dividing that number by the number of values. (Another word for average)
What is the mean?
4.4 x 6=
What is 26.4?
35.75 ÷ 55
0.65
2 1/3 x 4 1/5
9 4/5, 147/15
5 ÷ 5/16
16, 80/5
The replacement of a variable in an expression with a number.
What is substitution?
24.52 - 9.6=
What is 14.92?
330 ÷ 5.5
60
3 3/5 x 2 5/7
9 27/35
20 ÷ 5/6
24, 120/5
The parts of an expression that are separated by + or -.
What are terms?
12.5 x 163.2=
What is 2040?
The number that is being divided.
What is the dividend?
A number that divides another number without a remainder.
What is a factor?
4/5 ÷ 1/8
6 2/5, 32/5
The difference between the greatest and least numbers in a data set.
What is range?
121.3 + 435.7=
What is 557?
The number that the dividend is divided by. (The number of pieces the whole will be broken into)
What is divisor?
The product of a number and a whole number greater than zero.
What is a multiple?
7/11 ÷ 1/11
7, 77/11
The point (0,0) on a graph, where the x and y axes intersect.
What is the origin?