Fourth Grade Math Vocabulary
Accuracy
Acute
Chance
Common fraction
Composite
Computation
Convert
Coordinate system
Diameter
Equation
Expression
Face of a polyhedron
Function table
Improper fraction
Inverse operation
Measures of central tendency (mean, median,
mode)
Mixed number
Obtuse
Ordered pairs
Pattern rules
Prime
Probability
Proper fraction
Quadrant
Radius (pl. radii)
Range
Relationship
Remainder
Right
Scale of instrument/graph
Square unit
Stem-and-leaf plot
Tiling/tessellation
Vertex (pl. vertices)