Variables
Write as a numerical expression.
Solve
Solve (cont.)
Misc.
100
If r = 4, what is the value of r + 6?
10
switcharoo
100
The sum of three and eight, times four
(3+8) X 4
100
(5-3)+12
14
double
100
(45-12)+4=
37
100
Which operation would come first in the following expression?
12 + 47 / 9 - 18 x 2
47/9
200
If a=13, What is the value of 9 x a ?
117
200
The difference between z and 20
z-20
200
5+(6-4) x 2
9
200
6 x 3 + 2
20
200
An expression does not have an _________________.
equal sign
switcharoo
300
Solve 3 x b + b for b=22
The correct answer is 88.
double
300
The product of 3 and a number, minus 5
3n-5 or 3 x n -5
switcharoo
300
3 x (4+21)
75
300
(34+23)-6+3
54
double
300
multiply 3
400
30 - n x 3 for n = 5
15
400
Divide 10 by n and then subtract 8
10/n - 8
400
(10-5) / 5
1
400
7- (12/6) + 10
15
400
Solve for N
4 + 6+ N = 17
N=
7
500
4 x (10 + p) for p=2
48
500
the sum of 10 and 5, multiplied by the difference of 10 and 5
(10 + 5) x (10 - 5)
500
3 X (2+3)-1
14
500
(2 x 6 +3) /5 + 10
13
500
Add parenthesis to make the statement true
2 +3 X 4 -1 = 13
2 +(3 X 4) -1 = 13