math vocab.

1. MathematicVocabulary
Review

2. Difference
The result of subtracting one
number from another. How much
one number differs from another.
Example:The difference between
8 and 3 is 5. Subtraction.

3. Subtract Take away from another number
to calculate the difference.

4. Regrouping
Rearranging into a new group or
groups.

5. decimal
number
a number whose whole number
part and the fractional part is
separated by a decimal point.

6. Whole
Number
A number without fractions.

7. addition The process or skill of calculating
the total of two or more number.

8. Sum
the aggregate of two or more
numbers, magnitudes, quantities,
or particulars as determined by or
as if by the mathematical process
of addition

9. Place
value
Place value can be defined as the
value represented by a digit in a
number on the basis of its position
in the number.

10. decompose
To breakdown a number into
place value.

11. ones
a place value that is located one
place to the left of the decimal

12. hundredth a place value that is located two
places to the right of the decimal

13. Tens
a place value that is located two
places to the left of the decimal

14. Hundreds a place value that is located three
places to the left of the decimal

15. tenth
a place value that is located
one place to the right of the
decimal.

16. thousandth
a place value that is located
three places to the right of the
decimal.