Math Vocabulary 3rd Grade
Terms
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- Even Numbers
- Whole numbers that have 0,2,4,6, or 8 in the ones place.
- Odd Numbers
- Whole numbers that have 1,3,5,7, or 9 in the ones place.
- Symmetry
- a line that divides a shape into 2 exactly alike parts
- sum
- The answer to an addition problem.
- Difference
- The answer to a subtraction problem
- Product
- The answer to a multiplication problem.
- Quotient
- The answer to a division problem
- Multiple
- The product of a given number and any other number.
- estimate
- A number close to an exact number.
- numerator
- The top number of a fraction
- perimeter
- the distance around a shape
- area
- the space covered by the inside of a shape
- parallel lines
- lines that never cross and are always the same distance apart
- closed figure
- A figure the begins and ends at the same point
- polygon
- a closed flat figure with straight lines