The result of adding two or more numbers
Sum
Aaron has 12 eggs. He uses 2 eggs for each omelet and makes 4 omelets. How many eggs does he have left?
4
Name 2 different parallelograms.
Rectangle, square, rhombus
9 + 8 =
17
9 - 6 =
3
A mathematical statement that shows that two expressions are equal.
Equation
Mario’s baseball practice ends at 7:30 P.M. His mom leaves to pick him up at 7:15 P.M. It takes her 25 minutes to get to the baseball field. Will she arrive on time?
No, it will be 7:40PM. She will be 10 minutes late.
What is an equilateral triangle?
Triangle where all sides and angles are equal.
69 + 28 =
97
37 - 18 =
19
A letter or symbol that represents a value that can change.
Variable
Terrance is planning to make an online purchase. He is buying a tie for $13.42, a shirt for $25.76, and a pair of pants for $19.80. What will be his total before tax?
$58.98
What is a ray?
A line that has an end point and continues forever in ONE direction
386 + 145 =
531
293 - 85 =
208
The distance around a shape.
Perimeter
A football player weighed 170 pounds. During the first week of fall practice, he lost 10 pounds.
How much did he weigh at that point?
160 5/12 pounds
What are perpendicular lines?
Lines that when they intersect create a 90 or 180 degree angle.
1,294 + 3,465 =
4, 759
4,789 - 2, 563
2,226
A straight path that extends infinitely in both directions.
Line
Susan intends to cut a piece of ribbon 16 yards long into several pieces, each yard long. How many
pieces can she cut?
66 pieces
It has four sides, but only one pair is parallel.
What is a trapezoid?
12,345 + 23,456 =
35801
34,567 - 23,456 =
11,111