Across
- 1. rule that we can use to remember the order of operations
- 3. symbols used to group an operation
- 4. Type of number that can be positive or negative
- 7. a multiplication of equal factors
Down
- 2. the same number with different sign
- 5. Numbers that are used for counting things
- 6. a number that is a multiple of 2
- 8. a number that is not a multiple of 2