Topic 1 &2 Vocab

2. _______________ is adjusting one number to make a computation easier and balancing the adjustment by changing another number.
4. The _______________ states that addends can be added in any order and the sum remains the same.
7. The product that results from multiplying the same number over and over is a _______________ of that number.
8. The place of a digit in a number tells you its _______________.
9. _______________ are numbers that are easy to compute with mentally.
11. Decimals that name the same part of a whole are called _______________.

1. The _______________ states that addends can be regrouped and the sum remains the same.
3. The _______________ is the number that tells how many times a base number is used as a factor.
5. A _______________ is one out of 1,000 equal parts of a whole.
6. _______________ is a way to write a number that shows the sum of each digit multiplied by its place value.
10. When a number is written using exponents, the _______________ is the number that is used as a factor.