Numbers & Operations
The value of 3 × 4.
What is 12
A quadrilateral with two pairs of parallel sides.
What is a parallelogram
1/4 as a decimal.
What is 0.25
Solve: x + 6 = 10.
What is 4
The tool you use to measure angles.
What is a protractor
The number that is exactly in the middle of 1 and 9.
What is 5
A 90-degree angle is called this.
What is a right angle
The simplified form of 8/12.
What is 2/3
In 5x, this number is the coefficient
What is 5
You find this by dividing total distance by total time.
What is speed
A number that can only be divided by 1 and itself.
What is a prime number
The distance from the center of a circle to the edge.
What is the radius
What you call a fraction greater than 1.
What is an improper fraction
Solve: 3x = 18.
What is 6
A store taking 20% off the price is giving this.
What is a discount
This property says you can switch the order of numbers when adding: a + b = b + a.
What is the commutative property
A shape with 10 sides.
What is a decagon
The decimal 0.5 is equal to this percent.
What is 50%
The expression that means “7 more than a number n.”
What is n + 7
A graph that uses bars to show amounts.
What is a bar graph
The result of 7²
What is 49
Triangles always have this total number of degrees inside.
What is 180 degrees
3.75 written as a mixed number.
What is 3 3/4
A value that does not change in an expression is called this.
What is a constant
When you compare miles per hour or dollars per pound, you’re finding this.
What is a unit rate