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= Subtraction:taking a number away from a different number to find your answer. =

sum:the answer to an addition problem.

Square Numbers:Numbers that you time by that same number

Square Roots:dividing a square number by its square factor to get the othe factor that makes it square

Simplifying Fractions:finding factors that go in to both numbers then dividing them by the largest factor to get two pime numbers.

Simplify:to break down. stright angle: a horizontal line that is no longer obtuse but 180 degrees and a straight angle.

Square Feet:a unit used to measure volume

Skew Lines:2 lines that will never touch intersect,be parallel or be perpendicular

Square:a shape with 4 lines of the same length semicircle:half of a circle

Symmetry:where a shape can be split up into 2 congruent identical sides

Surface:a flat shape or platform,otherwise known as a face

Straight angle:a 180 degree angle or a line going horizontal

Square cetimeter;a unit used to measure volume

Square meter:a unit used to measure volume

Sphere:a 3D shape with no sides,faces or vertices ball

Solution:an answer

Solid:a 3D shape

Shape:a 2D polygon,circle/oval

Sign:a symbol

Side:a flat surface/shape on a 3D shape

Similar:alike

Scale:a tool used to determine how much you weigh

Scalene Triangle:a triangle with sides of all diferent lengths

Square Units:a measurement used to determine area

Surface Area: the area of a flat surface(exp. floor) or of the face of a 3-D shape

=__ ﻿square pyramid: __ A pyramid in wich has 4 tryanglar faces and on the bottom face is a square. =