Maths Vocab Lab

Another word for Addition is

• Sum of

• Plus

• Find the total of

• All of these options

Subtraction can be defined as...

• The process or skill of taking one number or amount away from another

• All of these options

• The act of taking one number and decreasing it by another one

• One number less than another number

A Circle is

• A circle is defined as a two-dimensional figure, which is round in shape where all the points on the surface of the circle are equidistant from the center point.

• All of the above

• The twice of radius of the circle is called the diameter (D = 2R)

• A circle has no straight edges or corners.

Squares can be described as...

• 1. A rectangle having all four sides of equal length.

• All angles add up to 360 degrees

• Has two diagonals of equal length

• Is a type of quadrilateral

Which statement is NOT correct?

• A triangle is a polygon with three sides having three vertices.

• The angle formed inside the triangle is equal to 180 degrees. It means that the sum of the interior angles of a triangle is equal to 180°.

• A triangle is a 3-D shape

• • An Isosceles Triangle has two sides of a triangle that are of the same length

An average can be described as a ​ ​ (a)   or​ ​ (b)   set of numbers

• typical
• representative
• minimum
• maximum

Multiplication is a synonym for

• of

• The product of

• the sum of

• times

Division can be described as

• The inverse operation of multiplication

• Splitting into equal groups or parts

• "Sharing out" lollies equally

• All of the above

A angle is

• There are 360° in a full turn.

• You can find out the size of an angle using a protractor.

• The space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet:

• An angle less than 90° is acute.

A Rectangle can be described as

• A Rectangle is a four sided-polygon, having all the internal angles equal to 90 degrees.

• The two sides at each corner or vertex, meet at right angles.

• The opposite sides of the rectangle are equal in length which makes it different from a square. For example, if one side of a rectangle is 20 cm, then the side opposite to it is also 20 cm.

• All of the above