Addition/Subtraction
685 + 256
941
-54 div 9
-6
Solve for x
x + 4 = 5
x = 1
The answer to an addition problem
What is Sum
Emma has 24 stickers. She gives 7 stickers to her friend. How many stickers does Emma have left?
17
42.82 - 1.372
41.448
1296 div 3
432
4x - 8 = 40
x = 12
The exact middle of a graph containing the coordinates (0,0)
What is the Origin
A school is planning a field trip for 125 students. Each bus can hold 40 students.
How many buses are needed to transport all 125 students?
4
7/24 + 13/24
5/6
1/6 * 3/5
1/10
-155 = -5(1-6a)
a=-5
The distance from a number and zero.
What is absolute Value
A movie theater charges $8.50 for each student ticket. A group of students has $102 to spend on tickets.
How many student tickets can they buy with $102?
12
41.5 * 3.72
154.38
3/12 div 12/48
1
-8r + 32 = -4(4r+6)
r = -7
Two lines crossing at a 90 degree angle.
What is perpendicular
The temperature at 6:00 a.m. was −4°F. By noon, the temperature had increased by 13°F. Later that evening, the temperature dropped by 9°F.
What was the temperature that evening?
0 degrees
7/8 + 2/3
37/24 or 1 13/24
543.2 div 4
135.8
-6(x-8)-2(12+12x)=2-7x+2-3x
x = 1
The numerical value multiplied by a variable, or the number attached to a variable.
What is a Coefficient
A rectangular backyard is 18 feet long and 12 feet wide. A walkway that is 2 feet wide is built all the way around the outside of the backyard.
What is the total area of the backyard and the walkway combined?
352 sq. ft.