Write a Numerical Expression
the difference of 10 and 5
10-5
The product of x and 7
7(x)
5 * 3 * 2
30
a=10 b=4
Evaluate an Expression:
a-5-b
1
What is the only single-digit number that cannot be divisible by a single-digit number?
7
the product of 8 and 12
12(8)
twice q
2q
7+10 * 5 +10
67
a= 4 b= 8 c=5
Evaluate the expression:
c (bc / 4) - (7-a)
47
How many is in a Baker's Dozen?
13
two hundred fifty-nine minus eighty-five plus sixty-two divided by 2
259-85+62 / 2
the quotient of 18 and n
18 / n
(43-1) / (4+2) +10
17
m=4 p=5 q=3
Evaluate an Expression
p-[9-(m+q)]
3
What is the only number spelled in alphabetical order?
40 (f-o-r-t-y)
The difference of eleven and four times five
(11-4) 5
x increased by 6
x+6
(10+2-2) 6-1
59
h=2 k=3
Evaluate an expression
12k - h2
32
What number cannot be represented in Roman Numerals?
0 (zero).
To find the average of a student's test scores add the scores and divide by the number of tests Suppose Ryan scored 85, 92 88, and 98 on four tests.
Write a numerical expression to describe Ryan's Average Test Scores.
(85+92+88+98) / 4
The cost of bowling is $5 per player for shoe rentals and $45 per hour to book a lane. Suppose a group of f friends go bowling for h hours.
Write an expression for the total cost for the group of friends to go bowling.
5f+45h
Stephanie is studying the growth of the population of fruit flies in her laboratory. after 6 days, she had 9 more than 5 times as many fruit flies as when she began the study. if she observes 20 fruitflies on the first day of the study.
Find the population of fruit flies Stephanie observed after 6 days.
20 * 5 + 9= 109 flies
The plaid taxi cab company charges a $1.75 base fee plus $3.45 per mile. Deangelo plans to take a plaid taxi to the airport.
How much will it cost for DeAngelo to take a Plaid taxi 8 miles to the airport?
A jiffy is an actual unit of time. What does a jiffy mean?
1/100th of a second