Saxon Math Vocabulary-4th grade
Terms
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- addend
- The numbers that are added in an addition problem
- Sum
- The answer to an addition problem
- Sequence
- The orderly arrangement of numbers
- Digit
- The numerals 0,1,2,3,4,5,6,7,8, and 9
- Century
- 100 years
- Common years
- The years with 365 days
- Decade
- Ten years
- Denominator
- The bottom number of a fraction. This number tells the number of parts in the whole
- diameter
- The distance across a circle through the center
- Difference
- The answer to a subtraction problem
- Expanded form
- 3,452 = 3,000 + 400 + 50 + 2
- factor
- A number that is multiplied in a multiplication problem
- intersecting lines
- Lines that cross one another
- Months with 30 days
- September, April, June, and November (SAJN)
- numerator
- The top number of a fraction. It tells the number of parts being described.
- ordinal numbers
- Numbers that tell position or order
- parallel lines
- Lines that stay the same distance apart
- perpendicular lines
- Intersecting lines that form right angles
- polygon
- A closed, flat shape with straight lines
- product
- The answer to a multiplication problem
- radius
- The distance from the center of a circle to a point on the circle.
- right angle
- A square corner
- line segment
- A part of a line
- square
- A polygon with 4 equal sides
- octagon
- An eight-sided polygon
- pentagon
- A 5 sided polygon
- quadrilateral
- A 4 sided polygon
- triangle
- A 3 sided polygon